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!

you won't make it in time 
for Morimura-kun's choir event.
فلن تلحق بحدث جوقة موريمورا-كن
verpasst du die Aufführung
des Knabenchors von Morimura-kun.
tu vas être en retard
pour la chorale de Morimura.
то, скорее всего, опоздаешь 
на концерт хора Моримуры.