Jon Brion (born December 11, 1963) is an American singer, songwriter, multi-instrumentalist, record producer, and composer. He performed with The Excerpts, The Bats, and The Grays before becoming an established producer and film score composer. Brion has produced music for artists like Frank Ocean, Fiona Apple, Kanye West, Mac Miller, Aimee Mann, Brad Mehldau, of Montreal, Rufus Wainwright, Robyn Hitchcock, and Sky Ferreira.