An electrounit mainly on Shoji Makino, Junya Masunari and Hirofumi Tokai. We appear to a club, Rave, a gallery from 1999. We offer music to a video work of KOG(King of Ground) which is the series of a flat competition of BMX of the biggest in Japan. We offer music to a compilation album of release than an MHP label and widen width of activity. "Glitched-out Trip music. With pounding bass beats and plenty of samples, a.b.perspectives will not dissapoint the fan of a rougher electronic feel. Mainly relying on instrumentals."