MGM musical numbers from the introduction of sound in the late '20s through to the 1950s, possibly with Fred Astaire, Gene Kelly, and Judy Garland getting the most coverage. Linked by some of the stars who worked at MGM handing the commentary on one to another.
If you liked this movie, you should also see: Fantasia (1940)Oliver! (1968)The Ten Commandments (1956)The Music Man (1962)Finding Nemo (2003)