Pippin. But only the original version from the 1970's. Wasn't a fan of the recent revival.

Anything Gene Kelly or Fred Astaire with a bit of Ann Miller, Cyd Charisse etc

Fiddler On The Roof works for me.

I'm fond of many of the older ones. In the olden days before the proliferation of tv, Mom played easy listening stuff. Musicals were huge in what I recall of that time.
Sound of Music. Carousel. South Pacific, Brigadoon, Oklahoma. Camelot. West Side Story. ...
And the Disney movies were musicals, as well, from Snow White on...
smiling