sentences:  In 1968, the station adopted a beautiful music format.In 1967, the station's studios were moved to Chicago's River North neighborhood.In 1975, Globetrotter Communications, owners of soul music station WVON, purchased WNUS-AM-FM from McLendon for $3,550,000, and moved WVON from its 1,000-watt signal on 1450 kHz to the 5,000-watt facility on 1390 kHz that had been occupied by WNUS.