Atomic Rooster was a British progressive-rock group formed in 1969 with an original lineup of Vincent Crane (organ), Nick Graham (bass), and Carl Palmer (drums). Their debut album, Atomic Rooster, hit number 49 in the U.K. in June 1970, after which Graham and Palmer left the group. Crane maintained the name and recruited guitarist/singer John Cann and drummer Paul Hammond for the second album, Death Walks Behind You, which hit number 12 in the U.K., where it featured the number 11 single "Tomorrow Night," and number 90 in the U.S. Pete French of Cactus assisted on the third al...