sentences:  In 1991, Midwest Communications purchased the station, changing the call sign to WOZZ.Under those calls, the station started out with an adult contemporary format (using branding and imaging that alluded to "The Wizard of Oz") before moving to a long-running classic rock format in the early 1990s ("93.5 WOZZ, The Classic Rock Station") that featured songs from the 1960s, 1970s, and 1980s.WOZZ previously had studios in the former Fidelity Bank building in Appleton until 2008, when Midwest Communications moved all its Green Bay and Appleton-area stations under one roof in new facilities in Bellevue, Wisconsin, a Green Bay suburb; however, to this day the station maintains a control room and sales office in Appleton to meet Federal Communications Commission requirements.