My Morning Jacket is an American rock band formed in Louisville, Kentucky in 1998. The band consists of vocalist/guitarist Jim James, bassist Tom Blankenship, drummer Patrick Hallahan, guitarist Carl Broemel, and keyboardist Bo Koster.[1] The band's sound, rooted in rock and country, is often experimental and psychedelic. The group amassed a following beginning in the 2000s in part due to their live performances.