WPW Broadcasting has shifted Variety Hits “Mac 93.1” KMCS Muscatine, IA to Adult Rock “Vintage Sound 93.1“. The “Mac” format remains on sister 94.7 KMCN Clinton, IA. The Muscatine Journal describes the new format as “a mix of classic rock, less-mainstream rock from the past, classic blues acts and some new songs whose sound fits in with the rest of the tunes”. A pair of DJ’s formerly with CHR “B100” 99.7 KBEA Muscatine (but serves the nearby Quad Cities market) will host the prime dayparts on the station. Hosting mornings will be Anthony “Tony Tone” Loconsole, while Pippa is in the afternoon shift.