Another thing to mention, this is when Wu Tang was at their peak. This was in between the first Wu tang LP (Enter the Wu: 36 Chambers) and their second album, you know the double disc LP (Wu Tang Forever). Well, Wu tang managed to get a song on just about every soundtrack of that era. So it was like they'd have a new song out every month and then somebody in the clan would drop a solo album every 6 months or so. Since this was before the internet, it's pretty remarkable how Wu Tang stayed on their grind using soundtracks as a medium to get their music out there.
Somebody should go through all of those soundtracks and make a list of all of the Wu tang songs and see if they're on a Wu tang album or if that's the only place you can get it. For example, I'm pretty sure that "Heaven or Hell" is on the Fresh Soundtrack but its also on Raekwon's OB4CL LP. So that's a song you can get on one of the Wu albums. But some of those soundtracks have songs that aren't on any Wu albums.
Somebody should go through all of those soundtracks and make a list of all of the Wu tang songs and see if they're on a Wu tang album or if that's the only place you can get it. For example, I'm pretty sure that "Heaven or Hell" is on the Fresh Soundtrack but its also on Raekwon's OB4CL LP. So that's a song you can get on one of the Wu albums. But some of those soundtracks have songs that aren't on any Wu albums.