Yo, p@rtymas was active all along and I didn't notice. Luckily, this means not one, but two new compilations of Idolm@ster tracks being played with to make them pretty awesome... Though I can't recommend Kirari Beam...
I really hope Assertive makes a long version of this when the full song is released
I mean, listen to what he did to the new New Game OP ;D
Also, take these crossfades of as of now, 3 interesting mashup compilation albums. I would not recommend every track, but you'd be surprised what gems can be found