Song from the movie Buffalo Soldiers

Anybody know where I can get this song? Here's a clip, you can hear the song being played in the background:
http://www.youtube.com/watch?v=20A-1IrOHoU

I've been searching for this song for about as long as the movie's been out, which is years and years. They play this song throughout the movie. Btw, it's an awesome movie.

It's one of these:

Fight the Power"
Performed by Public Enemy

"Slashers Revenge"
Performed by David Holmes

"Bear Witness"
Performed by Dr. Octagon

"Holy Calamity (Bear Witness II)"
Performed by Handsome Boy Modeling School

"Ich Bin Ein Arschloch"
Performed by Prollhead

"Mosque"
Published by Chappell Recorded Music Library
Courtesy of Zomba Productions Music

"Funky Prelude"
Performed by Tot Taylor

"Held Down"
Performed by De La Soul featuring Cee-Lo



My money's on "Ich Bin Ein..."

I looked in IMDB, and there on boards in couple of places it says, that this guitar score although the movie is made by David Holmes, but never got released.
in example, one thread about it: http://www.imdb.com/title/tt0252299/...hread/24662341

Thanks guys, but unfortunately I'm back to square one. lol, I actually remember that discussion at IMDB, I'm peacefrog43.

I managed to find "Slasher's Revenge" by Dave Holmes, but that's not the song I'm looking for. Dangit, they play the song a billion times during the movie, it's like that's the main theme song to the movie, so why isn't it available anywhere?? Conspiracy! Jk. But I do wish they'd release a soundtrack.