The International Contemporary Ensemble will be featured at 7 PM tonight on Q2. Hosted by John Schaefer, this live broadcast from Yamaha Piano Salon in NYC is a sneak preview of Lincoln Center Festival’s Varèse: (R)evolution. (R)evolution will present the composer’s entire oeuvre over two concerts on July 19 &20. Performers include the New York Philharmonic, conductor Alan Gilbert, percussionist Steven Schick, and ICE. Program: Density 21.5 (1936) with Claire Chase, flute Un Grand Sommeil Noir (1906) with Samantha Malk, soprano Ameriques (NEW YORK PREMIERE of 8-hand piano version) (1929) with Jacob Greenberg, Amy Williams, Amy Briggs and Thomas