Four popular bands share a home at Dynamic Chord, a Japanese agency and record label, each chasing success while dealing with their personal lives offstage. rêve parfait plays a progressive style with a distinct vision of its own, Liar-S is the newcomer with an emo rock edge, KYOHSO is the seasoned veteran act known for polished shows, and apple-polisher blends dance music with rock and has built an international following. Set across the turning of Japan's four seasons, this twelve-episode music drama follows the sixteen members through their meetings, their splits and the paths their careers take as they compete to come out on top.