James Ilgenfritz

James Ilgenfritz (born 1978) is an American composer, bassist, and multi-instrumentalist. He is also a jazz sideman.
As a composer, he is known for his surreal experimental multimedia chamber operas, including "The Ticket That Exploded" (2011, in residency at ISSUE Project Room), and "I Looked At The Eclipse" (2019, in residency at Roulette Intermedium), and frenetic chamber works including "In The Summer Every Truth Is Like A Saturday" (2019).
As a jazz and experimental music sideman, he has collaborated with Lukas Ligeti and Eyal Maoz (in the trio Hypercolor), Elliott Sharp, Pauline Oliveros, Roscoe Mitchell, Anthony Braxton, John Zorn, Miya Masaoka, JG Thirlwell, Annie Gosfield, SEM Ensemble, Liturgy, and Ghost Ensemble.
Ilgenfritz studied at UCSD with Mark Dresser, Charles Curtis, and Miller Puckette.
He also runs the label Infrequent Seams, which has released music by Ilgenfritz, Elliott Sharp, Steve Buscemi, Miya Masaoka, Zeena Parkins, Myra Melford, Ben Richter, Object Collection, and others.