Eric Harris is an American musician who played the drums for The Olivia Tremor Control from 1995 to 2000. Harris has also been a member of The Music Tapes, Dixie Blood Mustache, Chocolate USA and many of the other Elephant 6 family of bands. He directed, produced, scored and co-wrote the E6 film Major Organ and the Adding Machine. Harris currently drums for Elf Power.