Tenshi, Ei-chan, and Shiratori all attend Kawagoe Academy. One day, they get pulled into the orbit of former conductor Haruo. He drags them into his newly founded boys choir where they suddenly find themselves performing a song in front of an audience!

How about we keep this rhythm 
going forever, just like this?
لمَ لا نبقي على هذا الإيقاع
للأبد، هكذا؟
Continuiamo sempre così, con questo ritmo?
Vamos continuar para
sempre seguindo este ritmo
Ну так давай не сдаваться
 и жить в этом ритме всегда!