About soundtracks (music thread)

[jason_t]

There are a few different questions to be answered here. Hopefully this will generate enough discussion on the topic of soundtracks.

What is the best overall soundtrack?

What is the best instrumental soundtrack?

What is the best soundtrack for a bad movie? (e.g. the 1996 version of Romeo + Juliet is bad, but the soundtrack is something special.)

What is the worst soundtrack for a great movie? (Invert the above.)