1721 W. Canal St., Milwaukee, WI, 53233
Chicago prog-rockers Styx weren’t always known by the same name as the mythical river that separates Earth from the Underworld. Twin brothers Chuck and John Panozzo and neighbor Dennis DeYoung originally formed The Tradewinds in 1961. It wasn’t until 1972, when the band signed a contract with Wooden Nickel Records, that they renamed themselves Styx. According to DeYoung, it was the only name none of them hated. The Panozzos and DeYoung are long gone from the band, but after years of breaking up and regrouping the current quintet still carries on the Styx sound, which developed during a period when concept albums and art-rock aspirations characterized the music scene. Styx does three nights at the Potawatomi Bingo Casino, through Feb. 22.