I can't post link but here are some music that could be good on a show at least for my taste :
Ecstasy of Gold (one of the soundtrack of the good, the bad and the ugly)
The clock theme of "for a few dollars more" (just google "For A Few Dollars More - Final Duel Music (With Correct Editing) to find it)
-The Magnificent Seven Theme
Hang 'Em High (might be too short)
Wagner Götterdämmerung - Siegfried's death and Funeral march (might be too long but I guess you can cut it) keilberth version if you can find it, Karajan works fine too. Anyway I don't think people attach too much importance on interpretation on a BB show ^^
-tristan and iseult prelude (I suggest Leonard Bernstein or Karl Böhm works)
- Kira Theme (my geek anime side is talking here)
As you see I'm a big fan of classic music and western.
I think those music can be cool on a show but I don't have any experience in it so I might be mistaken.