Status Quo are one of Britain's longest-running bands, staying together for over six decades. During much of that time, the group was only successful in the U.K., where they racked up a string of Top Ten singles over the decades. In America, the Quo were ignored after they abandoned psychedelia for heavy boogie rock in the early '70s. Before that, the band managed to reach number 12 in the U.S. with the psychedelic classic "Pictures of Matchstick Men" (a Top Ten hit in the U.K.).