Composer J.G. Thirlwell is a man of many interests and talents, with wide-ranging projects including the decades-running Foetus, the large ensemble Steroid Maximus, chamber ensemble Manorexia, collaborations and compositions for Kronos Quartet, Alarm Will Sound, and Bang on a Can, and his scores for the TV series Venture Brothers and Archer. His new record Dystonia (Cantaloupe Music) features riveting and ground-breaking string quartet pieces performed by Mivos Quartet. J.G. sat down to talk with Brian about composing, rehearsing, collaboration, how his Foetus project evolved, composing for film and TV, and much more.