What films can you mention which feature an R&P musician?

Harry Connick Jr was in a movie called New In Town with Renee Zellweger. It's a romance comedy, takes place in a small town in Minnesota, she's corporate management from the big city, he's a union rep, she's a bit of snob, they hate each other, they fight, they fall in love, etc.. I wouldn't go so far as to call it a good movie but I like that sort thing.