Philip Glass is 75 today. The American Composers Orchestra gives the American premiere of his 9th Symphony at Carnegie Hall tonight.

My interview with Dennis Russell Davies, who is conducting the ACO concert, is up on Musical America’s website (subscribers only).

If you’re looking for a terrific way to celebrate PG’s birthday, Brooklyn Rider’s latest CD on Orange Mountain Music includes Glass’s first five string quartets. The earthiness with which they play the music may surprise you at first, but it provides a persuasive foil for some of the more motoric, “high buffed sheen” toned performances of minimalism that are out there.  In a 2011 video below, they give a performance of a more recent work, a suite of music from the film Bent.

[youtube]http://www.youtube.com/watch?v=6990pYvaHQk[/youtube]