Original sentence: He has also worked with John Cage, Jon Hassell, Paul Dresher, John Oswald, and, since 2004, Morton Subotnick.He has used new glass instruments, and was a founding member of The Glass Orchestra from 1977 to 1986.from York University, Toronto, where he studied composition with James Tenney, electronic music with Richard Teitelbaum and David Rosenboom, improvisation with Casey Sokol, and Carnatic music with Jon B
Edited sentence: He has also worked extensively with John Cage, Jon Hassell, Paul Dresher, John Oswald, and, since 2004, Morton Subotnick.He is well known for his use of new glass instruments, and was a founding member of The Glass Orchestra from 1977 to 1986.from York University, Toronto, where he studied composition with James Tenney, electronic music with Richard Teitelbaum & David Rosenboom, improvisation with Casey Sokol, and Carnatic music with Jon B