a band called SLADE. the story goes QR's producer thought kevin had a voice similar to that of the SLADE lead singer so he asked the band to cover the tune. a cover of a hit is an easy way to get record execs to give a band a chance and the song was not really a hit in the states but was in england. according to banali and dubrow the band tried to make the song sound as bad as they could so the producer would say nevermind and of the the bands original tunes (danger zone or another re-recording of a tune from the rhoads era like they did with slick black cadillac) would be used. while it was being mixed down the band realized they had cheesed it up so much that it actually sounded good enough to be a hit and knew the producer was going to use it on the album. the rest is history.