Mark degli Antoni is an American film composer, keyboardist, and sound artist based in New York City and Los Angeles. He is a co-founder of the Warner Bros band Soul Coughing. He has scored films for Werner Herzog, Maya Daisy Hawke, William Wegman, Shiori Itō, Matt Ruskin, Tania Raymonde, Roger Ross Williams, Wallace Shawn, AJ Schnack, Sarah Adina Smith, and Joe Bini, among others.

Filmography