Michael Riesman has been a long time collaborator of legendary composer Philip Glass. Michael Riesman works with Glass in many capacities. He is the musical director of the Philip Glass Ensemble (while also serving as a keyboard player therein), synthesizer technician, producer, and "orchestrator" of Philip Glass's ensemble music. Michael Riesman and Dennis Russell Davies are the most frequent conductors of Glass's musical recordings and live performances. Read more on Last.fm