Oorspronklik: Doin' My Time. Doin' My Time by Johnny Cash, Flatt & Scruggs, and Jimmie Skinner. For piano, voice and guitar.
Vertaling: Doin 'My Time. Doin 'My Time deur Johnny Cash, Flatt. Johnny Cash. Klavier, Sang, Guitar bladmusiek. Voice bladmusiek. akkoorde net.