Speaking of music, we have all those right now:
D_DM2INT.ogg something from Quantum Of Solace ?
D_RUSTED.ogg no fucking idea
HITLER.mid okay that's from TurboChargedArcade, but beyond that?
MUSBONUS.ogg Short sample from "Chacarron Macarron" by El Mudo (WTF????)
MUSBOSS1.ogg "Darkness Instinct" from Devil May Cry 2
MUSBOSS2.ogg "Ragnarok" from Devil May Cry 2
MUSIC1.ogg 2012 (ZDCMP2 remix)
by Jimmy, arranged by Icytux
MUSIC2.ogg no fucking idea
MUSIC3.ogg "Destructive Step" from DMC2
MUSIC4.ogg "Blasphemy", DMC2 again
MUSIC5.ogg "Eternal", DMC2 once more
Organic.it okay so it's Alex Brandon for Unreal Tournament
VICTORY.ogg "The Musicman" from Tyrian's original soundtrack apparently
ZCREDIT.it a Xaserian remix of "Nine One One" by Jeroen Tel, with bits of "Deadline" and "Track Tracer" inside