 This put the station in competition up against Clear Channel-owned WRVE.On March 4, 2015, WQSH dropped its adult CHR format and began stunting with Christmas music as "Santa 105.7," using the same bumpers that had been used in 2010.On March 12, 2015, at 7 a.m., the station flipped to a Generation X-based classic hits format (similar to the former "Crush FM" format), branded as "Rewind 105.7."