Added all the artists listed under the Music by section in the back insert of the CD release. This website might provide a better insight as to who composed/arranged the vocal themes on the album though (which are the first 7 tracks on the album. From the looks off it, Saso and Kobayashi only did a remix each. The other BGM goes uncredited so perhaps they should all be kept as composer. Thoughts?:
http://soyomiko.com/project02_music.html