the first tracks is CD album theme music "Science et Divertissements 科学と気晴らし" . this song is tie up to "gakken otona no kagaku magazine" . This music is using a lot of music instruments. For example, "4BIT microcomputer" , "NOVATION BASS STATION " , "MiniMOOG ". "Justice" composed by Mr,BlueSky. I heard that Adult-Alternative pop ROCK is very good. The music lyrics is very good! "MAHO" is composed by Vanno. He is label owner.