movies that deserved a soundtrack

A lot of people ask for the sountrack to Ferris Buellers Day Off.
None was ever made for whatever reason.
What other movies out there had great music but no soundtrack was made?

“Chasing Amy” had a pretty good soundtrack of pop tunes and original music by Dave Pirner of Soul Asylum. No soundtrack was ever released, except for bootleg CD-R’s of the pop tunes.