Yurina, Miyabi, and Chinami are a part of the Marutomi High School Chorus Club and are the underdogs due to lack of experience.
Captain, Risako, and Sano Kaori (an UFA egg) are a part of the elite Benten High School Chorus Club.
Marutomi High starts off strong by doing an unorthodox version of Danny Boy (by singing it in Japanese), which greatly impresses the judges.
As both clubs try to get to the finals, along the way other characters are introduced, like Maasa's.
Seriously even though she isn't really a main character here, Maasa totally stole the show for me. I just loved her character, Hako, and the way she portrayed her. Maasa is such a (beautiful) badass.
Staff involved in this release:
Translation, Timing: Afkar
Editing: Aleria Carventus, Airiindeshou
Download link: http://www.mediafire.com/?mgk7dquialdur
Or watch streaming on the TPF website.