As the light music club rehearses for their performance at the school festival, they realize that they're not officially registered as a club. They need to quickly find a faculty advisor, but that's not something that a little blackmail can't fix. As their new club advisor, miss yamanaka coaches yui to become the frontman of the band and pushes her to the point of losing her voice. Mio is forced to be the lead vocalist in her stead, but can she overcome her stage fright? Later, the light music club celebrates christmas with a party and gift exchange, and soon another school year begins. If they want the light music club to live on even after they graduate, they're going to have to recruit new members, and that means another performance at the freshman reception!