Friends and collaborators:

Lisa Papineau

Lisa performed vocals on the "Crazy Eyes" score.

John Krovoza

John performed cello on the scores for "Stuck", "Hotel California", "Spooner", "Cherry", "Mother's Day", "Let Go", "Crazy Eyes" and "The Barrens". He also played viola on the score for "The Barrens".

David Markowitz

Dave played violin on the scores for "Dead Doll", "Mother's Day" and "Crazy Eyes". He also performed mandolin on the "Crazy Eyes" score.

Gary Herbig

Gary performed clarinet, oboe, flute and baritone/tenor saxophones on the "Let Go" score.

Dan Clucas

Dan performed trumpet on the scores for "Crazy Eyes" and "A New York Heartbeat".

Phoebe Bridgers

Phoebe performed vocals on the scores for "The Barrens" and "Let Go".

Brian Walsh

Brian played Clarinet on the scores for "Crazy Eyes" and "A New York Heartbeat".

Greg Ellis

Greg performed drums and percussion on the scores for "Mother's Day", "A New York Heartbeat" and "The Barrens".

Mike Simpson

Mike did a remix of the "Mother's Day" score, which plays over the end credits of the film.

Jim Lang

Jim composed additional music for "Mother's Day" and performed accordion on "Crazy Eyes". He also performed in the Open Orbit Orchestra.

Double Naught Spy Car

Marc Doten played bass on the "Crazy Eyes" score. He also did a remix of the "King of the Ants" score, which appears on the soundtrack release. Both he and Joe Berardi performed in the Open Orbit Orchestra.

Ozomatli

Raul Pacheco performed tres on the score for "Marfa Girl" and also performed in the "Open Orbit Orchestra". Asdru Sierra played trumpet on the "Edmond" and "Cherry" scores.