Listen to Don't Knock the Rock (Don't Knock the Rock, 1956 Film) online. Don't Knock the Rock (Don't Knock the Rock, 1956 Film) is an English language song and is sung by Bill Haley and The Comets. Don't Knock the Rock (Don't Knock the Rock, 1956 Film), from the album A Retrospective Bill Haley & The Comets, was released in the year 2014. The duration of the song is 2:22. Download English songs online from JioSaavn.