M1: An acid pop tune feat. Luka Megurine. She is a Japanese - English bilingual vocaloid. I'm happy to make this track with her.
M2: An original non-beat ambient track played by Ichiro Nakagawa (http://www.jamendo.com/en/user/ambient_samurai). I added it rhythm tracks and ad lib notes with DS-10. I didn't change the original tempo, but when I finished working on this track he told me that its obvious tempo was just twice faster than his inner sense of the tempo.
M3: M1 without Luka.