i know this is a long shot but The Fuuka & Desco Show was DLC for Disgaea 4 and it featured some new songs and a hard-as-hell OST to find. if anyone has it, i'd appreciate it. thx in advance.

here is ost location: Makai Senki Disgaea 4: Fuuka & Desco-hen Hajime Mashita... - VGMdb (http://vgmdb.net/album/27294)