Oh, must've been easy Must've been easy, alright Must've been easy Killin' off buffalo, I know Must've been easy How many white man a buffalo kill? White man killed all the buffalo Oh how many white man a buffalo ever kill? I know the white man killed off all the buffalo Must've been easy Must've been easy, oh Must've been easy Killin off buffalo, buffalo, I know Must've been easy I know I know I know I know I know I know I know I know I know I know I know I know I know I know I know Must've been easy Driving them down over buffalo ... Oh, driving them down Over buffalo, buffalo Driving them down Over buffalo, buffalo Must've been easy, oh god Must've been easy, oh Must've been easy Killin' off buffalo, I know Must've been easy ... I know I know I know I know I know I know I know I know I know I know I know I know I know I know I know Must've been easy Driving them trains over buffalo, oh oh Driving them down over buffalo ...