Patrick Warren is an award winning American composer, arranger, producer and session pianist / keyboardist, based out of Los Angeles. He has performed and recorded with hundreds of artists including Aimee Mann, Bonnie Raitt, Tom Waits, Bruce Springsteen, Bob Dylan, Ray LaMontange, Fiona Apple and Lana Del Ray.

Patrick's string arrangements have appeared on albums for artists including Fiona Apple, Sheryl Crow, Chris Issac & Gwen Stefani. He arranged & orchestrated the song "Glory" from the movie Selma (written by John Legend, Common and Rhymefest) that won 8 awards including an Oscar (2015), Golden Globe (2015) and Grammy (2016). His arrangements also appeared on Common's 2016 album, Black America Again receiving much critical acclaim and being described as some of Common's most vital work to date.

Warren's film and TV scoring credits include Pleasantville, Boogie Nights, Divine Secrets of the Ya-Ya Sisterhood, Knocked Up, Across the Universe, Bloodworth, Sunshine Cleaning, HBO's hit series, True Detective along side T Bone Burnett and the music for Showtime's series, The Chi (Seasons 1 -3).

Patrick's touring highlights include tenures with Tom Waits and Diana Krall and he performed with Bob Dylan at the White House in celebration of music from the civil rights movement.