The 1972 self-titled album from Chicago-based quintet Styx could be considered an ambitious outing for any band's debut. Clearly influenced by the primarily U.K-centered progressive rock scene, Dennis DeYoung (keyboard/vocals) hooked up with twin siblings Chuck Panozzo (bass/vocals) and John Panozzo (drums/percussion/vocals) in a combo named the Tradewinds during the late 1960s.