SHCD-0015 | Reversal Disc - VGMdb (http://vgmdb.net/album/10090)
Samples:
http://strawhat.dojin.com/data/sample_gyakuten.mp3
http://www.sohmatoa.com/mp3/funny_sample.mp3
Based on the samples the album sounds amazing, but it's impossible to find. I'd love if it we're uploaded.