David Cossin “A.C.T.” Bang on a Can Online Marathon 2/21/21

John Hollenbeck “Persuasion” performed by David Cossin, Bang on a Can Online Marathon Online 4/18/21

Piano/Video Phase by Steve Reich/David Cossin

Molly Joyce "Purity" performed by David Cossin at Bang on a Can Online Marathon 5/3/20

Molly Joyce "Purity" performed by David Cossin on the Bang on a Can MaerzMusik Marathon 3/21/21

Florent Ghys "RYB" performed by David Cossin at Bang on a Can Online Marathon 6/6/21

Music for Pieces of Wood (for Drums): David Cossin and Glenn Kotche