Jimi Hendrix – Rainbow Bridge (Soundtrack / O.S.T.)

Back when Rainbow Bridge was originally released, it was actually among the best of the posthumous Hendrix releases. Billed as "the original motion picture soundtrack" (it wasn't, really), it was a mix of excellent, finished studio tracks and a couple of live tracks. Despite this, it's understandable why it didn't appeared in the digital realm until 2014..