Rocky Horror Picture Show, Cats, Stomp, Wizard of Oz. But I think most movies that try to be a musical just fail. I watched the new Joker for about 20 minutes (I think). Basically, I turned it off the first time he started to sing.
Oh shit I forgot The wizard of Oz was a musical, I actually went on a field trip when I was a kid to see the musical live and the nutcracker.. okok those two are coool But yeah man I was so disappointed with the joker