Alchemy (Dire Straits, 1983). Have a copy on vhs somewhere. Such a great band and performances.
Roxy, The Movie (Frank Zappa and the Mothers). Have yet to see the recently released movie, but have listened to the music for years. Some clips from the movie, and a lot of the soundtrack, are on the tube of You.
https://www.youtube.com/watch?v=V2a0ux53dKY
https://www.youtube.com/watch?v=5D7w0aHjUGE
Sunshine Daydream (Grateful Dead, Veneta 1972). The full movie used to be on the tube of You, but it's been removed, so now one has to watch it in bits and pieces.