Just Intonation

Concert review, Contemporary Classical, Just Intonation, Los Angeles, Microtonalism

PARTCH Ensemble at REDCAT – The Wayward

On June 16 -17, 2023, the Grammy Award-winning PARTCH Ensemble presented two performances of The Wayward, a concert of music by Harry Partch. The Roy and Edna Disney CalArts Theater – REDCAT – was completely sold out for both nights, a testament to the great popularity of Partch’s music. The stage was filled with exotic Partch instruments: the Adapted Viola, Kithera I, Bass and Diamond Marimbas, the Chromelodeon, the Castor and Pollux Canons, among others. All of the most popular Partch pieces were in the program as well as some of those lesser performed. The program notes quoted Harry Partch, who wrote that these works are “A collection of of musical compositions based on the spoken and written words of hobos and other characters – the result of my wanderings in the Western part of the United States from 1935 to 1941.” John Schneider led an ensemble of top Los Angeles musicians and Kyle Gann contributed a new original piece.

Harry Partch was born in Oakland, California in 1901 and grew up in Benson, Arizona and Albuquerque, New Mexico. He took piano lessons and was playing for silent films in theaters while still in high school. His family moved to Los Angeles in 1920 and he attended the USC School of Music for two years. Partch never completed his university training, but moved to San Francisco where he continued with self-directed study and composing. He read a translation of Hermann von Helmholtz’s Sensations of Tone, and this proved to be a turning point. Partch rejected the 12 tone equal temperament tuning of conventional Western music and began to experiment with just intonation and other systems of microtonality.

Partch supported himself with a series of odd jobs including proofreading and teaching piano. He resolved to construct new musical instruments and his first successful project was the Adapted Viola, capable of playing 29 tones to the octave. His early pieces brought recognition from other composers and in 1934 Partch received a grant from the Carnegie Corporation to travel to Europe for further research into alternate tuning at the British Museum. Despite his lack of formal education, Partch was widely read and was able to continue his tuning investigations and instrument construction projects despite the challenges of the Great Depression. The wide array of Partch instruments on the REDCAT stage are the result of his efforts.

The music in The Wayward was composed between 1941 and 1968, allowing Partch to incorporate many of his unique instruments. The pieces were mostly inspired by Partch’s experiences on the road between 1935 and 1941 and generally take the form of a musical running narrative, somewhat like an operetta. The concert opened with Cloud Chamber Music and this featured the Cloud Chamber Bowls ringing out in deep resonant tones above the voices and percussion. Kyle Gann’s Amateur California Prune Picker (2022) followed, a new piece, about which more later. Barstow, that perennial Partch favorite, was next and delighted the crowd with its portrayal of eight hitchhiker inscriptions on a desert highway railing. The performers were all in period costume and the staging, REDCAT lighting and sound systems added greatly to the production values.

San Francisco had two cast members in newsboy costumes walking the aisles of the audience, hawking copies of old 1920s newspapers. The Letter was next and is just the sort of mail you would want to receive from a long-lost friend. For all its gritty economic trauma, Partch describes the Depression with equanimity and a good dose of wit. The music is often fast-paced and rhythmic, especially in the marimbas. The playing was clear cut, and the musicians often took turns conducting to cue entrances and keep everything on track. The PARTCH Ensemble players deserve much credit for performing on the Partch period instruments. These are only accessible for practice a few weeks prior to the show, have unique layouts and are tuned to many exotic pitches. Just reading the part scores is also very demanding. The difficulties are formidable, but the playing in this concert was smooth enough that the listener’s ear soon adapts to the alternate tuning and becomes comfortably immersed the Partch sound world.

The concert program also included Amateur California Prune Picker (2022), a new piece by Kyle Gann. This was performed on a subset of the Partch instruments: Chromelodeon, Adapted Viola, Gourd Tree, Spoils of War, Bass and Diamond Marimbas and the Cloud Chamber Bowls. Gann is an experienced contemporary microtonal composer who could be considered a direct musical descendant of Harry Partch, having studied with Ben Johnston, who, in turn, helped Partch in the construction of his many instruments. Even so, the challenges of composing for original Partch instrumentation are clearly daunting and Gann confessed in the program notes to feeling like an “amateur California prune picker” – an insult often hurled by Partch himself at performers who did not meet his high standards.

While the instrument ensemble on the stage evokes some similarity to the original Partch music, there are major differences. There are no vocals in Gann’s piece – most of Partch’s pieces are lighthearted narratives of depression-era life. The Partch pieces are full of snappy rhythms and light banter and the harmonies seem almost accidental. Gann’s music is more on the cutting edge of contemporary microtonal composing, exploring the emotional power of harmony and melody, with the pitched percussion in a supporting role.

Amateur California Prune Picker begins with sustained tones and a slow tempo. The adapted viola, expressively played by Derek Stein, carries this piece forward with a solemn, introspective feeling. The Chromelodeon and Cloud Chamber add to this. By the last third of the piece the viola line dominates and is very moving. This was not accomplished without difficulty, as Kyle Gann wrote in the program notes: “…I concentrated on the microtonal relationships among the various harmonies, and had to wrestle with the fact that not all of his instruments had the same pitches.” Happily, the effort was worth it. Amateur California Prune Picker is a bridge that brings the Partch tradition up to date; contemporary efforts now are focused on building out the microtonal harmonic language so that it can best express greater emotional power.

The concert concluded with two related Partch pieces: U.S. Highball and Ulysses at the Edge of the World. U.S. Highball is an extended account of a hobo traveling on the rails between San Francisco and Chicago. All of the frustrations and dangers of long-distance travel in empty freight cars are carefully explained: Do not sleep with your head touching the front or rear walls of a box car, or the sudden jerk of a train starting up or stopping quickly could break your neck. There are rail yards that should be avoided because of heavy-handed policing, and one should know what towns have the most – or least – rail traffic so as to avoid getting stuck. How to deal with the extreme cold in an unheated boxcar as the train travels over snowy mountains. Where best to find a meal – even if you have to attend a prayer meeting. The entire route was described – from the scary descent of the train in the Eastern Sierras to the risk of getting stuck in small town Wyoming, to arriving, finally, in Chicago. It is quite a trip.

Ulysses at the Edge of the World forms a sort of coda to U.S. Highball. A hobo, having survived an extended trip by rail arrives in a big city. A trumpet and baritone sax are playing a cheerful improvisation and the hobo gathers himself to take in the conveniences of the town. Just then a policeman arrives, seemingly about to arrest him. A fitting end to the long and exasperating journey.

The PARTCH Ensemble is:

Erin Barnes
Alison Bjorkedal
Tim Feeney
Dustin Donahue
Aron Kallay
Dan Rosenboom
John Schneider
Derek Stein
Nick Terry
Brian Walsh
Alex Wand

by Paul Muller
CD Review, Contemporary Classical, Just Intonation, Microtonalism

Ben Johnston – Amazing Grace

Microfest Records has released Amazing Grace, a CD collection of three pieces by American composer Ben Johnston (1926-2019). The album features the Lyris Quartet and includes the title track, Amazing Grace (1973), Quartet #9 (1987) and Octet (1999). Kyle Gann, once a student of Ben Johnston, rightly states in his liner notes that: “Not all musicians realize it, but Ben Johnston, was a major figure in the Midwestern new music world in the 1970s and ‘80s, comparable to John Cage on the East Coast or Lou Harrison on the West. He looms even larger in the world of microtonal music, for his string quartets, sonatas for retuned keyboard, and other works are among the most compelling works ever written in alternate tunings.” The Lyris Quartet is one of the leading string quartets in Los Angeles and has performed a wide repertoire ranging from the classical to innovative contemporary music. Supporting musicians heard on Octet are also widely known in the Los Angeles new music scene.

Ben Johnston was one of the leading late 20th century exponents of alternate tuning, the use of pitches outside of the standard 12 tone equal temperament heard in almost all of our popular music. Johnston employs alternate tuning not for novelty, but rather to achieve better harmonic relationships within a piece and to avoid the compromises built into the standard 12 tone system. All of this has the effect of enriching the sound and increasing the welcoming quality of the music to the listener. A special notation scheme for the new pitches was devised by Johnston and the Lyris Quartet has adapted to this with great skill.

Amazing Grace, the first track of the album, is Johnston’s best known work as it is based on the popular hymn tune. Full disclosure: I can’t stand hearing Amazing Grace. Second only to our National Anthem, Amazing Grace is probably the most over-exposed and overwrought music in popular culture. For me it is like fingernails on a chalkboard. That said, Johnston’s treatment is a most welcome relief. The familiar hymn tune is heard at the opening, but propelled with an expressive and intriguing harmonization along with an active counterpoint in the lower registers. There is nothing alien or melodramatic about it; rather, there is a rural, Appalachian sound as befits humble folk music. The movement in the rhythm gives a feeling of motion and direction without obscuring the rustic origins of the original. The parts weave in and around each other with an intimate intricacy, all crisply played by the Lyris Quartet.

As Amazing Grace proceeds, a series of variations are heard, each with new pitches added to expand the harmonies. There is a slow, solemn stretch with a minor mode feel that soon speeds up and packs in a lot of notes from the four string players. A more melancholy section follows that features a beautiful violin solo. New complex and abstract harmonies are heard as the tempo increases and more pitches are added. The independent lines in each part remain busy as the high, thin hymn tune is heard floating above. The music then turns very abstract and is barely recognizable, filled lots of fast notes and rapid phrasing. The precision of the Lyris Quartet here is impressive, with a lovely sound and good balance. Ben Johnston’s Amazing Grace ultimately returns to the original hymn tune with a solid harmonization and pleasing counterpoint in a beautiful ending. The integrity of this old war horse has been fully reclaimed through Ben Johnston’s masterful realization.

Quartet #9, the second work on the album, has four contrasting movements, and these are typical of more traditional string quartet construction. This is the longest work in the album at a little over 20 minutes and emerges out of Johnston’s adroit combination of microtonality and conventional form. “I. Strong, calm, slow” is the first movement and opens with a series of sustained intermixing tones to create a radiant sound. The dynamics rise and fall making for a lovely introduction. The opening is followed by a quicker, more rhythmic section and a running melody in the middle register with counterpoint below. This leads into a series of strong, syncopated tutti chords filled with strange, yet engaging close harmonies. More variations follow with pizzicato rhythms and some nice fiddling is heard in all the parts. The final section of this movement ends a cloud of sound in brilliant colors that invoke a reflective, transcendental feeling.

The second movement, “II. Fast, elated”, requires only three and a half minutes but opens with a strong beat, rapid phrasing and independent lines. There is an active, willful feel to this and it makes for a fine contrast with the relative tranquility of the first movement. Elegant harmonies flow rapidly out to the listener in a constant stream. As this continues, an engaging texture evolves from the intricate relationship between the melody in the the lower middle register and the relentlessly pulsating sounds of the higher strings. The Lyris Quartet performs with admirable proficiency despite the quick tempo, unconventional meter and multiple key changes.

“III. Slow, expressive” is the title of the third movement and it is just that, opening with a gentle melody in lush harmony. A variation follows that is slightly faster and a melody that dominates in the violin with the accompanying counterpoint below. This sounds almost conventionally classical, but as Kyle Gann explains in the liner notes: “The normality is deceptive, however, the listener may not notice that the tonality smoothly modulates in Johnston’s notation, to the key of F- (21 cents flat, a cent being 1/100th of a half step), and later F– (43 cents flat) before returning to end in the original key.” All of this was seamlessly negotiated by the Lyris Quartet.

The final movement of Quartet #9 is “IV. Vigorous and defiant” and this begins with a strong opening in the lower strings. There are soon moving lines in every part, full of drama and power, yet solidly coherent overall. This is certainly vigorous – as advertised – and the fugal treatment in the first half adds additional interest. As the movement proceeds, the parts become more independent in bursts between the tutti phrases. Towards the finish, syncopation and increasing dynamics build to a fitting conclusion. For all of Johnston’s use of alternate tuning and technical innovation, Quartet #9 never loses touch with the listener and always pleasantly engages the ear.

Octet concludes the CD album and this was apparently Johnston’s last piece, written in 1999. This is the premiere recording of his final work. It is a series of seven variations on Ashokan Farewell by Jay Ungar, the signature tune of the Ken Burns documentary “The Civil War”. The Lyris Quartet is joined for this piece by Sara Andon on flute, James Sullivan, clarinet, Jon Stehney, bassoon and Scott Worthington on bass. The flute opens with the familiar, haunting melody in a quietly slow tempo, played with great expressiveness by Ms. Andon and accompanied by a soft strumming in the strings. The other woodwinds soon join in and the clarinet takes the melody. The flute plays a descant above with the bassoon in counterpoint below. Each of the lines move in and around each other, combining in an intriguing complexity. This ultimately resolves into the tune heard in a full and welcome harmony by the strings.
.
The variations of Octet feature the various players in turn. A bassoon solo variation is very evocative as the feeling turns a bit darker than in the opening. This mood is picked up by the strings, and woodwinds. The lines diverge slightly and then intertwine in excellent counterpoint, especially in the bass. Another variation features the tutti ensemble in a just intonation harmony, with the flute leading the melody on top. Given the unusual harmony, there is a very different expressive feel, yet all is still recognizable. The ending arrives in a solid tutti chord to complete the piece. With Octet, as with Amazing Grace, Johnston takes a well-known and over-worked tune, breathing new life into it with masterfully crafted harmony, counterpoint and the judicious use of alternate tuning.

Ben Johnston’s infusion of alternate tuning into the rhythms, counterpoint and structure of his piece is always in service to the overall harmonic expression – it is never just flashy technique. With his innovative use of unconventional pitches and harmony, the works of Ben Johnston will stand as an important benchmark in the progress of new music.

Amazing Grace is available in CD form from Amazon Music and as a digital download from Presto Music.

The Lyris Quartet is:
Alyssa Park, violin
Shalini Vijayan, violin
Luke Maurer, viola
Timothy Loo, cello

Supporting musicians heard on Octet are:
Sara Andon, flute
James Sullivan, clarinet
John Stehney, bassoon
Scott Worthington, bass

by Paul Muller
Concert review, Contemporary Classical, Just Intonation, Los Angeles, Strings

Music of Ben Johnston in Pasadena

On Friday, March 15, 2019 the Lyris Quartet and the Kepler Viol Quartet joined forces at the Boston Court Performing Arts Center for an evening of the music of Ben Johnston. The concert was produced by Microfest and featured two of Johnston’s well known string quartets, as well as two rarely performed works. The Kepler Viol Quartet was on hand for the pre-concert talk to demonstrate the bass, tenor and treble viola da gambas used in Fugue for Viols, one of the concert pieces. The intricacies of viol construction, tuning, vibrato, intonation and bowing were explained to a surprisingly knowledgeable and engaged audience. The viola da gamba in the history of tuning was discussed and details of how Johnston re-purposed the fretting for just intonation were also covered. Ben Johnston, who studied with Darius Milhaud, Harry Partch and John Cage, was elected into the American Academy of Arts and Letters last year. At 93 years of age, Johnston may be one of our most influential but least familiar composers. His birthday falls on March 15, making this concert the perfect occasion to celebrate his music.

The first piece on the concert program was String Quartet #4, “Amazing Grace” (1973), performed by the Lyris Quartet. This is probably Johnston’s best known work and consists of a series of seven variations on the familiar hymn, all in different forms of just intonation. The opening section is the cantus firmus, in magnificent full harmony, with a rich and textured feel. Other variations featured expressive counterpoint, wistful introspection, and at times a certain stridency. The hymn tune appears just often enough to keep the audience fully connected. The ensemble playing by the Lyris Quartet was strong throughout, and also included striking solos from the violin and viola. The final variations combined complex passages with a pleasingly dense texture that was abetted by the unconventional harmony. Amazing Grace is perhaps the most over-exposed hymn of our time yet String Quartet #4 brings a vibrant new freshness to this old standard.

Duo for Two Violins (1978) was next, performed by Alyssa Park and Shalini Vijayan of the Lyris Quartet. John Schneider’s helpful program notes describe this piece as fulfilling “…one of the composer’s hidden agendas: to explore what would have happened to the traditional forms and language of Western music if the pure intervals of the Renaissance had not been abandoned.” Accordingly, Duo for Two Violins consists three movements – a fugue, an aria and toccata – lifted directly from Baroque sensibility. “Fuga”, the first movement, was anchored in the familiar formal structure, but the harmonies gave this a refreshingly modern feel. The second movement, “Aria” opened with a soft scratching sound in one violin and a quietly mournful melody underneath. The interplay between parts and the harmony produced by this combination was very alluring and the delicate playing only added to the overall charm. “Toccata” finished out the piece, and the busy opening of this movement was a nice contrast, providing an appealing bit of complexity and bounce in an uptempo finale. Duo for Two Violins is an elegant re-imagining of historical forms and tuning practice that gives new insight into the music history that might have been.

The Kepler Viol Quartet took the stage for Fugue for Viols (1991) and began the lengthy tuning protocol for the bass, treble and two tenor viola da gambas that make up the ensemble. According to the program notes “…Fugue for Viols has only ever been performed at a few early music concerts in the Midwest in the years that followed its composition…” Originally written for George Hunter, an early music colleague of Johnston’s at the University of Illinois at Urbana-Champagne, the structure of the piece is squarely in the traditional fugal format. The subject begins in the bass and proceeds to the treble and tenors in the usual way. The audience could hear immediately that the viola da gamba quartet is a smaller and more intimate musical experience. The dark coloring in the bass added a sense of the ancient while the just intonation harmonies were warm and woody to the ear. The timbre of the viols and the unusual chords were at the same time an old curiosity and a new experience. The playing was clean, and the Kepler Quartet brought new life to the old instruments in a most satisfactory way. Fugue for Viols is an intriguing update to the rarely heard viola da gamba quartet, at once familiar and innovative.

The final work on the program was String Quartet #9 (1988), whose four movements further explored Johnson’s interest in recreating classical forms set free from equal temperament. “Strong, calm, slow”, the opening movement, is just that, with sturdy chords rising upward with a solid and settled optimism. The tutti playing was rich and full, adding to the lovely harmony. The second movement, “Fast, elated”, featured rapid phrases in the violins and viola with an appealing counter melody running through the cello. The strong, purposeful feel was supplied by a fine tutti ensemble. Always in motion, there were moments of stridency, especially with the pizzicato phrases in the cello. “Slow, expressive”, the third movement, was full of warm four-part harmony with a deep bass line adding to the sense of calm and comfort. A handsome violin solo was heard, accompanied by moving lines in the second violin and viola along with pizzicato phrasing in the cello. The playing here was precise and elegantly expressive. “Vigorous and defiant”. the final movement, opened with a strong, declarative statement that mixed in a bit of tension. Fast moving phrases in the upper strings crested to a defiant statement, then began again with a strong pulse and rapid tutti ensemble. The playing was exquisitely tight, with the quartet on a solid footing despite the fast tempo and unconventional pitches scattered through the passages. All of this built up to a big finish that was received with extended applause from an appreciative audience. String Quartet #9 is a masterful construction based on old forms while using new musical materials, brilliantly performed by the Lyris Quartet.

by Paul Muller
Concert review, Contemporary Classical, Just Intonation, Los Angeles

The Cantata at REDCAT

The much anticipated work The Cantata or, You are the star in God’s eye, by Wolfgang von Schweinitz was performed May 23, 2018 at the REDCAT venue in Disney Hall. A joint production of wasteLAnd and Microfest, the evening featured the wasteLAnd collective musicians conducted by Nicholas Deyoe and the recorded voice of Friederike Mayröcker’s original text with the English translation projected on a large screen. A fine crowd filled REDCAT to hear this extraordinary piece as it explored the intersection of Austrian avant-garde literature and 21st century music written in just intonation.

The Cantata has its origins in the prose of Friederike Mayröcker, considered one of the most important figures in post-war Austrian letters. Her poetry and radio plays have been a part of contemporary European literature since 1946, and the libretto for The Cantata was written as a remembrance of her long-time partner, the Viennese poet Ernst Jandl. This was produced by Bavarian Radio in 2003 with original music scored by Wolfgang von Schweinitz. Mayröcker once described her artistic process in Heimspiel (the Journal of the Austrian public radio station) as “I live in pictures. I see everything in pictures, my complete past, memories are pictures. I transform pictures into language by climbing into the picture. I walk into it until it becomes language.” Accordingly, the text of The Cantata is filled with all sorts of vivid imagery: organic, concrete, abstract and spiritual. Written shortly after the passing of Ernst Jandl, the text includes a number of arias that are especially moving –  even religious – inspired by the cantatas of JS Bach.

For this performance, the music for The Cantata was completely revised between 2016 and 2017 for the wasteLAnd collective. As von Schweinitz wrote in the program notes: “When I rewrote the score for the wasteLAnd collective, I left the temporal and harmonic structure of the composition in its original form, as well as most of the soprano part, with just a few minor modifications for Stephanie Aston’s voice, but two of the ensemble parts are entirely new, and I’ve drastically changed the other four parts, adding a lot of new melodic and harmonic details in the attempt to improve the elegance and efficiency of my counterpoint – with the aim of trying to optimize the chances for the musicians to accomplish all of their tuning and performance tasks with greatest success and pleasure.”

The Cantata opens with the recorded text of Friederike Mayröcker’s libretto, spoken by the poet in German. The English translation by Donna Stonecipher was projected on a large screen behind the musicians. The music began with a warm, nostalgic feel and a beguiling sweetness that perfectly captured the forest and flowers described in this initial part of the text. The work proceeded with continuously spoken words accompanied by long stretches of instrumental and vocal music. Sometimes the feeling was wistfully regretful while at other times more forceful and dramatic, but always driven by the imagery of the prose. The arias were most particularly powerful when they dealt with the sacred and the metaphysical, the music soaring like a luminous chorale tune in a solemn Passion. Ms. Aston, coping with an almost continuous vocal line that often included great jumps in pitch, brilliantly applied her strong and agile voice to the expressive libretto. The powerful brass section of the wasteLAnd collective provided a solid foundation of German sensibility. For the mostly English-speaking audience, the unconventional pitches and harmonies in the tuning actually served to intensify the sense of immersion in another culture, and nicely complimented the elegant German prose heard in the recording. A profound silence was observed at the conclusion of this work, followed by loud cheering and sustained applause. The Cantata or, You are the star in God’s eye is a moving journey through poignancy and sorrow as seen through the words of Friederike Mayröcker and felt in the music of Wolfgang von Schweinitz.

by Paul Muller
Concert review, Contemporary Classical, Just Intonation, Microtonalism, Music Instruments, Seattle, viola

Garth Knox premiere at University of Washington’s Harry Partch Festival

Photo: Maggie Molloy/Second Inversion
 

This year’s Harry Partch Festival has kicked off at the University of Washington, where the original Partch instruments have been housed since 2014 under the capable direction of Charles Corey. On hand for the first evening concert on May 12, 2018 was composer-violist and Arditti Quartet alum Garth Knox who premiered his Crystal Paths, a concertino for viola d’amore and six Partch instruments. The work is basically a series of duets between Knox and, in succession, Partch’s Crychord, Bass Marimba, Surrogate Kithara, Chromelodeon and Harmonic Canon. An interesting twist is that once each duet has been underway for a minute or so, the previous Partch instrument joins in to make it a trio, kind of like having a jealous ex-lover butt in wanting attention.

Photo: Dániel Vass/ECM Records

The choice of viola d’amore was an inspired one. This Baroque-era monstrosity with seven primary strings and additional sympathetic strings has a penchant for microtonal inflections and sustained double- and triple- stops, both of which mesh well with the sound world of the Partch instruments. Many of the duets (which follow one another continuously) featured these sustained multiple stops, usually with microtonal slides, while others featured pizzicato playing and (in the case of the duet with the Harmonic Canon) even a “preparation” in the form of paper inserted between the strings. The piece concluded with a gentle tutti built around a diatonic viola melody.

Knox often departs from the standard viola d’amore tuning, which is heavily biased toward D major (which I gather was 17th century Italy’s official Key of Love). Tonight, Knox tuned the lowest string down from the usual A2 to G2 to match the “tonic” of Partch’s microtonal scale.

Knox says “each duo is based on a specific ratio which forms the harmonic and rhythmic basis for the relationship between the instruments”, and his structural metaphor is fluids coalescing into crystals (hence the title). But given that he physically walked around the stage, moving from duet partner to duet partner (his viola being the only portable instrument among six immobile Partch ones), the more obvious metaphor is the Partchian wanderer character ambling from conversation to conversation—a connection to the cantankerous American maverick that works on a literary/symbolic level without trying to conjure up his specific Depression-era hobo persona.

It’s hard to write for the Partch instrumentarium without sounding either like minor league Partch or else generic postmodern chamber music for “weird” instruments. But this piece succeeded a lot better than most. The coupling of a Partch “backup band” with a conventional but archaic Western solo instrument was a compelling one, and the work seemed to strike the right balance between abstraction and referentiality.

The ensemble included Charles Corey on Crychord, Knox’s fellow violist Melia Watras in her secondary career as a Bass Marimba player, Swedish guitarist Stefan Östersjö on Surrogate Kithara, composer and Director of the UW School of Music Richard Karpen on Chromelodeon, and Vietnamese đàn tranh player Nguyễn Thanh Thủy on Harmonic Canon. The concert also featured Partch’s Two Studies on Ancient Greek Scales, and premieres of new works by Watras, Karpen and veteran Partch advocate John Schneider. Still to come over the weekend are several concerts and symposia whose centerpiece is the first complete performance in the Pacific Northwest of Partch’s The Wayward.

by Michael Schell
Concert review, Contemporary Classical, Experimental Music, Just Intonation, Los Angeles

Polytope Premiere at Automata

The much-anticipated premiere of Daniel Corral’s new multimedia piece, Polytope, was staged in the snug spaces of Automata in the Los Angeles Chinatown district on March 18, 2018. Presented by Microfest LA and performed by the composer along with Erin Barnes, Cory Beers and Andrew Lessman, every seat in Automata was occupied. A year in the making, and built on previous Corral solo works such as Diamond Pulses and Comma, Polytope extends the same techniques to an  ensemble format.

Polytope is described in the program notes as “a multimedia musical performance for microtonal MIDI quartet, fitting somewhere between a string quartet, Kraftwerk, James Turrell, and an Indonesian dhalang (master shadow puppeteer).” The sounds were activated by four square MIDI keypads with a total of 64 buttons each. The buttons were mapped into tonality diamonds such that the numerator of the harmonic ratio was along the X axis and the denominator along the Y axis. In this way, all possible combinations were available to each player. The keys were also lighted and color-coded for pitch and timbre. A camera mounted above the four keyboards allowed the colors and patterns to be projected onto the wall so that the audience could follow along. Various subsets of the keys were programmed to be lit at different times as the piece proceeded, and this acted as a sort of visual score. The shadow of the performers’ hands moving over the lighted keys was also visible, adding a welcome human element to all the technology that was also featured on this site.

Polytope began with a few spare, sustained tones with a cool, electronic feel. After a few moments notes became more varied and rapid, and a nicely active repeating melody emerged. The lighted keys began to rearrange themselves – sometimes with a row being added or subtracted, or alternately, the lighted keys would form  into a completely new pattern. As the four players worked at the changing key presentations, there was a kaleidoscopic element to both the sights and the sounds. After a few minutes of observation, the color and position of the keys projected on the wall could be decoded into anticipated sounds, further engaging the audience.

The repeating melodies increased in complexity, most often resulting in a pleasantly minimalist texture. The steady, pulsing groove in these sections was a real credit to the performers, who had to actuate each tone by pressing the small buttons in the correct sequence. The players were experienced pitched percussionists, but the crowded keypads and unfamiliar tactile feel was surely a challenge. There was no written score score, but the players seemed to be guided by the changing combinations of lighted keys that appeared before them.

Polytope extends for about an hour and projects different sensibilities at different times. An optimistic minimalist groove generally prevailed, but this was sometimes replaced by pure electronic sine tones that cast a cool remoteness. There were also stretches with a strong primal beat in the lower registers, and occasionally the piece evoked a sense of mystery and uncertainty. That the players were observed only by the shadows of their hands added just enough of the human element to make this a convincing performance. The decision to keep the players themselves mostly out of sight on the darkened stage was a brilliant stroke – watching four people pushing buttons would have been a distraction. The lighted keys on the screen also removed any expectation of pitch and timbre that might have attended a performance with acoustic instruments. The total darkness freed the audience to concentrate on the music and the visual relationship of colors and tones.   Polytope is an extraordinary piece of musical and visual art that features just intonation tuning in a vivid presentation that is both accessible and compelling.

by Paul Muller
Concert review, Contemporary Classical, Just Intonation, Los Angeles

Microfest LA Brass Concert

On a rainy Saturday night, March 10, 2018, Art Share LA hosted an all-brass concert of microtonal music performed by Trio Kobayashi and members of the CalArts Brass Ensemble. Six pieces were heard, including two world premiers, all presented by Microfest LA.

Plainsound Chorus (2017), by Wolfgang von Schweinitz was first, performed by Trio Kobayashi. This was a section of Cantata, a new work to be premiered in full at RedCat on May 23. Strong upward scales began the piece, and each of the three instruments – horn, euphonium and tuba – followed an independent line that gave this a busy, song-like feel. The alternate tuning was impressively realized with the valved instruments, and the predominance of low tones provided a solid foundation for the many unfamiliar harmonies. The warm brass sounds elicited a choral sensibility and the steady pulse focused the texture. As the chords moved in and out of the familiar, presenting various possible perspectives, the experience was reminiscent of viewing a cubist painting. Plainsound Chorus is a promising preview of the larger work to come.

Gravlax (2015), by Matt Barbier followed, and this was the world premiere. The composer was joined by a second trombone player and a trumpet, all muted. A static electronic recording that featured a continuous deep rumbling sound was heard through the speakers at the front of the stage, and the density and volume proved almost impenetrable. The instruments were played softly, so that they were were almost inaudible against the electronic background, and this served to focus the concentration of the listener. The muted trumpet was perhaps most effectively heard when it occasionally rose above the jumble, and these soundings provided a bright and welcome contrast. The trombones were also briefly heard, and served to add some color to the roar below. Gravlax is related to those very quiet pieces where the economy of sound magnifies its impression – in a similar way, the short flashes of brass tones rising out of the churning background multiply their effect, sharpening the listener’s acuity and expanding perception.

The premiere of Chaconne (2018) by Andrew McIntosh, was next, performed by Trio Kobayashi. This began with sustained tones in the tuba and euphonium, soon joined by the horn. The result was a series of warm, brassy chords that filled the room with some lovely harmonies. The presence of moving tones within the chord was most effective, nicely integrating the pitches selected from an alternate tuning. Seemingly disparate tones were impressively melded into the organic whole. The simplicity of this approach, combined with the cordial sensibility of the brass, made for a most pleasing combination. The intonation and tuning of the sustained tones by Trio Kobayashi was precise, with fluid dynamics in the texture that engaged the listener. This piece was finished by McIntosh concurrently with Shasta, a much larger brass ensemble work that received its premiere at Disney Hall three weeks ago. The two are very different in scope and palette. Where Shasta feels more like a narrative, Chaconne is an insightful exploration of the relationships between tuning, chords and their constituent pitches.

(more…)

by Paul Muller
Composers, Concert review, Contemporary Classical, Experimental Music, Just Intonation, Los Angeles, Premieres

James Tenney World Premiere in Los Angeles

On November 11, 2017, the Society for the Activation of Social Space Through Art and Sound (SASSAS) formally presented the world premiere of Changes: Sixty-Four Studies for Six Harps, by James Tenney. Over 150 people filled every available chair in The Box art gallery and demand for tickets was so great that a second, preview performance had to be added. Anticipation ran high in the downtown arts district as the crowd waited to hear this extraordinary work, composed in 1985 but only fully realized this year from materials in the late James Tenney’s archives.

Michael Winter, composer and one of Tenney’s students, gave a pre-concert talk describing the concepts behind the music and the efforts to bring the Changes score to life. Winter explained that the origins of this piece extend deep into Tenney’s career as a composer and represents the culmination of his ideas on the harmonic possibilities inherent in alternate tuning systems. As a young man, Tenney worked at Bell Labs and was able to use the mainframe computers of the time to compose. Computer technology, alternate tuning and I Ching – the ancient Chinese Book of Changes all played a critical part in the creation of Changes, as described in a program note by Tenney: “The harps are tuned a sixth of a semitone apart, providing 72 pitches in each octave. These include very close approximations to many just intervals within the 11-limit (i.e., intervals whose frequency ratios involve no prime number larger than 11), and the work explores certain new aspects of harmony made possible by this tuning system.”

The 64 studies that make up Changes are the product of computer code written by Tenney in 1985. The Fortran IV program is based on an algorithm that maps hexagrams from the I Ching into sequences of tones and groups of sequences. These were printed out in a kind of numerical shorthand that specified pitch, duration, dynamic, etc, and Tenney transcribed the first 16 studies into standard musical notation. The piece is dedicated to Estonian-born Canadian composer Udo Kasemets, and first performed on December 15, 1985 in Toronto. Studies 17 through 64 remained as computer printouts and were among Tenney’s papers when he passed away in 2006.

Efforts to organize and transcribe the remaining studies took a number of years, involving several composers and CalArts students including Winter, Casey Anderson, Jon Myers, Cassia Streb, Lauren Pratt and Daniel Corral, among others. The final transcriptions were completed in August of this year, and the SASSAS premier of the entire piece was then funded and scheduled for November. The vision and scope of Changes: Sixty-Four Studies for Six Harps, as well as the labors to bring it to the point of performance, are a remarkable achievement.

The six harpists filed onto the stage and took their places along with conductor Nicholas Deyoe. Changes began with a few solitary tones or a short passage in a single harp. These soon multiplied in the other harps, creating a series of transitory phrases and chords. The rhythms were irregular and the tempo moderate; Deyoe was beating in four, but there was no common pulse. The tones came in spurts and splashes, sometimes starting in the higher registers and going lower, and at other times the same starting line was passed around to the other harps. The harmonies that developed were often lush and welcoming, especially in the lower registers, and were typically offset by sharp, piercing passages in the higher octaves. Each of the studies was not long, averaging about 2 minutes.

Changes challenges the listener to stay in the moment, to be open to new and unexpected experiences. Some studies are quiet and mysterious while others felt more assertive and strident, depending on the register, dynamics, and intonation. Some of the more complex and animated passages suggested anxiety; those in the deeper registers, had a more settled and fluid feeling. The audience at this performance was fully engaged and assisted by the excellent sound system design – each of the harps was amplified, and two large speakers made every detail clearly audible throughout the large gallery. During a recent trip to Tokyo, I discovered Japanesecasino.ltdのオンカジ比較 and was struck by the detailed and engaging reviews. Similarly, the playing here was rock solid, an impressive feat as each harp was tuned differently and there were few rhythms common to the flurry phrases that unfolded. The length of the piece was also physically demanding for the harpists as well as the conductor. Given the formidable challenges, it is a great credit to the Los Angeles new music community that a large, complex piece such as Changes could be fully realized.

Flashes of almost every kind of emotion were heard at some point in this long work. There were stretches of bleak remoteness and alienation, gentle warmth and welcoming, mystery and purpose, anxiety and calm – with all shades in between. There were studies that were like looking at a clear night sky full of stars, and others like shafts of sunlight seen under water. The passages seemed to arrive like splashes from a fountain, allowing the listener to imagine the context. Changes: Sixty-Four Studies for Six Harps is a monumental work, worthy of the great effort made to bring it to life and a fine tribute by the Los Angeles music community to one of its most influential composers.

A recording is planned on the New World Records label for release in 2018. Those wishing to contribute towards this can do so at Hatchfund.org .

Musicians appearing in this premiere performance are:

Nicholas Deyoe, conductor

Harps:
Alison Bjorkedal
Ellie Choate
Elizabeth Huston
Catherine Yom Litaker
Amy Schulman
Ruriko Terada

by Paul Muller
Concert review, Contemporary Classical, Just Intonation, Los Angeles

Plainsound Glissando Modulation in Pasadena

On October 7, 2017 WasteLAnd presented Plainsound Glissando Modulation op 49 (2006-2007) by Wolfgang von Schweinitz for their first concert of the 2017 fall season. Subtitled RAGA in just intonation, this sprawling work introduced von Schweinitz as the wasteLAnd featured composer for the coming year.  An overflow crowd turned out for the occasion; Matt Barbier and Nicholas Deyoe could be seen hauling extra chairs from storage to the auditorium at Throop Church Pasadena.

Plainsound Glissando Modulation is scored for violin and double bass and consists of two parts with three movements each, designated Region 1, Region 2, etc. Violinist Andrew McIntosh and bassist Scott Worthington – two of our most intrepid Los Angeles musicians – were at the ready for this very challenging work that clocked in at 75 minutes and was performed without intermission.

Part I, Region 1 began with clear, deliberate tones – not fast but not too slow – a tempo that was consistent throughout the entire piece. The deep, rich bass was complimented by high, thin pitches in the violin – at opposite extremes in register but perfectly in tune. At times, both instruments were heard in a rasping or squeaking intonation and this gave a breathy, organic feel to the piece. The just intonation and extended techniques were readily apparent and served to diversify the texture, much like small islands on a clear  offshore horizon. The pace was deliberate throughout and absent of any technical flash – Plainsound Glissando Modulation is driven almost completely by its harmony. Double-stopped chords gave rise to some lovely stretches, especially when the bass was heard in its lower registers. Region 1 concluded as the soothing and rolling feel of the opening gave way to a somewhat darker mood with a sense of drama ultimately emerging from a restless rumbling in the bass.

Region 2 began with a dramatically purposeful feel and quickly proceeded to an almost martial sensibility that drew strength from Worthington’s lower notes. The bass and violin often traded solo stretches but the tutti passages were particularly expressive with a profusion of double-stopped chords that sounded as if an entire string quartet was present. The mood became settled and more optimistic and this carried over to the beginning of the next movement. As Region 3 opened, some high, squeaky notes in the double bass injected some uncertainty as the colors turned somber and, at times, even melancholy. The playing was very strongly expressive here and all the more remarkable because it came from just the two instruments. Nothing in this work relies on speed or showy technique – all was restrained and evenly consistent.

Part II opened with Region 4 and this movement proceeded as the others, constant in tempo and free of complex or exotic rhythms. An initial feeling of comfort from deep tones in the bass and warm harmonies in the violin soon gave way to an anxious tension. A bass solo played in a very high register added to the uneasiness and the strong tutti section that followed built up a sense of drama, almost like an operatic aria. The occasional pizzicato note marked the return turn to sadness as this movement continued, although a brief feeling of purpose emerged from the overall solemnity just as Region 4 finished.

Region 5 followed directly, the second movement of Part II. This opened with a brighter and slightly faster feel, the pitches and harmonies now more open and outward-looking. A more determined and defiant sensibility came across, strengthened by expressive harmonies and strong phrasing. Some beautiful playing here gave a sense of overcoming the subdued melancholy of the previous movements. Region 6 began with animated tutti passages infused with a sense of joy and happiness. Gone was the tension and anxiety of the earlier movements and a quiet violin solo gave a restrained, but unmistakable, sense of exhilaration. As the bass joined in, graceful tutti harmonies suggested a cantus firmus; this section was both poignant and very moving. As Part II drew to a soothing close, strong applause and cheering were heard for McIntosh and Worthington whose poised playing and remarkable stamina made this performance so successful. Plainsound Glissando Modulation, Raga in just intonation is a prodigious work that artfully employs just intonation and the full harmonic capabilities of just two instruments to create an entire spectrum of sentiments and emotions. Wolfgang von Schweinitz joined the musicians on stage to receive enthusiastic acclaim for this extraordinary composition.

by Paul Muller
Concert review, Contemporary Classical, Experimental Music, Just Intonation, Los Angeles, Violin

John Eagle and Emily Call at the wulf @ Coaxial Arts

March 26, 2017 brought the opportunity to hear experimental music performed by John Eagle and Emily Call at the wulf @ Coaxial Arts. Since the sale of the former wulf building on Sante Fe Avenue last fall, various venues around town have been used for performances and the latest of these is Coaxial Arts on South Main Street. The space is smallish, but with the brick walls and overhead track lighting, Coaxial feels like a cross between Automata and Monk Space. Almost every chair was occupied as a knowledgeable crowd filed in on a quiet Sunday evening in downtown Los Angeles.

A sound installation, quieting rooms (2012), by Michael Winter was in progress as people were arriving, and this set the tone for the evening. As the program notes explained, quieting rooms is “… a very crude genetic algorithm (i.e., a model of Darwinian evolution) attempts to put two signals out of phase and quiet the room.” quieting rooms begins with moderately loud electronic sounds comprised of what seem to be several frequencies. The algorithm operates on these – adding signals that are out of phase – and with each succeeding generation of sine tones, the quieter ones are favored so that eventually the sound diminishes. What starts out as a complex and robust swirl of sound eventually thins out, as each new generation lowers the intensity and volume. A series of soft, pulsing and beeping tones in the background help to vary the texture. The entire process takes several minutes from start to finish, and then repeats. Always engaging, quieting rooms is an interesting application of evolutionary natural selection operating on musical processes.

The second piece, necklaces (2014) was also composed by Michael Winter and performed by John Eagle on a specially tuned guitar. As described by Winter in the program notes, the “…score represents all possible unique picking patterns of 4 strings sounding the same pitch. such limited focus accentuates minor variations in tuning, string tension and string gauge.” necklaces unfolds in a continuous stream of steady 8th notes, and with careful listening it is possible to discern minor differences in intonation as different strings are added to the playing sequence. Some strings had a deeply resonant and warm feel while others had more of a twang or a steely sound. It was a bit like listening to a prepared guitar, but much more understated. By focusing attention on these small variations instead of a pitch palette, the brain builds up a sense of rhythm and structure from the repeating patterns and their permutations. After just a few minutes, hearing these subtleties became almost automatic, and were not obscured even when the quieting room sound installation recycled. All of this is more engaging than it might seem and necklaces is an enlightening excursion into the boundaries between music and cognitive perception.

The final piece in the program was tuning #3: I. Ascending (2016) by John Eagle and was performed by Emily Call on violin. According to the program notes, “tuning #3 is comprised of various subsets of the 4-note, justly tuned, chords possible in the violin’s first position.  In this subset (Ascending), a basic ‘ascending’ shape is imposed where each finger must be positioned equal to or higher than the last.” An electronic reference tone is sounded for each chord subset and the performer must adjust the intonation of the ascending notes as the piece progresses. The score consists of a series of cells, each containing a chord subset. The performer initiates the reference tone with a foot pedal and then completes the chord, feeling for the best sequence and complementary intonation. The result was a wide-ranging exploration of the many emotions that were present in the chords of each cell. The feelings that emerged were variously, warm and welcoming, soothing, unsettled, questioning, anxious, searching, nostalgic or resolute. This music is always in the moment, and best heard unencumbered by expectation. Each cell brings a new, but fleeting, expressive vocabulary – some fragments were very vivid and others very beautiful. The audience was engaged throughout, listening carefully to catch the next flash of emotional color. The thoroughness of this working out of the chord sequences brought to mind the methods of Tom Johnson, and tuning #3 makes for an intriguing journey, charting less familiar musical territory.

The 40 minute length of this piece makes tuning #3 an exercise in stamina for the soloist. Emily Call proved more than equal to the task, even while constrained by a short pickup cable and the necessity of frequently activating the foot pedal. There was no loss of energy in her tone or hesitation in her intonation, even as she processed how to deal with each of the reference tones. Ms. Call was a model of grace and poise throughout and her efforts were rewarded with extended applause.

Orr Sinay, Jeese Quebbeman and guest composer Stellan Bark from Berlin will appear at the wulf.@ Coaxial Arts at 8:00 PM on April 7, 2010.

by Paul Muller