Mark Kozelek is an American musician. He has released a series of albums with Red House Painters and Sun Kil Moon. Kozelek has since released solo recordings of covers, original and spoken-word material, including AC/DC covers. He has released the albums Lost Verses Live, Perils from the Sea with Jimmy LaValle, and Rock 'N' Roll Singer. One of his most popular songs is You Missed My Heart featuring Jimmy LaValle. Kozelek appears in the film Youth.