"Holly Rock" is a song written and produced by Prince and performed by Sheila E. who also received writing and production credits. The song appeared on the soundtrack of the 1985 film Krush Groove, with Sheila E. performing the song in the film. It is a high-energy rap number with Sheila E. rapping throughout most of the song. The song did not chart except in the Low Countries, but it became a fan... Wikipedia