The stage BGM for Crimson is actually just Jann Lee's DOA2 theme (top) and his DOA3 theme (bottom). Danger Zone's BGM is actually taken from the stage Depth (when you crash into one of the machines that makes the elevator rapidly descend).
Free Step Dodge
Jyakotu
KasumiLover
Oh, don't worry, I found that out a month ago when I played my copy of LR for the first time. The stage I mean in particular is the new fireworks one being added.
Jyakotu
Yeah, I don't think Fireworks is going to get a new stage BGM. They may use one of Zack's themes for it, but with Team Ninja, you never know.
KasumiLover
Reusing themes may be the case, so that could be what's going to happen. I'm hoping that they use the BGM that's heard at the very end of the superhero DLC trailer.
Chaos
PS3 players gets nothing.. :/
KasumiLover
@Chaos Yeah, it really stinks:-( Why doesn't TN do right by us?