I found a group known as Diverse System that remixes the hell out of Bemani music. My recommendation is finding those CD's. I'm not sure if you can order them or get them from somewhere, but all I know is that the music is awesome. You can get to their site by googling "Diverse System."

The BEMANI community would greatly appreciate it.

in the queue now

Wow, I'm hella late to this thread, but I'll see if I can sendspace it sometime when I'm not being crushed by work/homework/girlfriend.