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!

I looked over Jordan, and what did I see?
نظرتُ فوق الأردن، وما الذي رأيتُه؟
♪ I looked over Jordan, and what did I see ♪
I looked over Jordan,
and what did I see?
I looked over Jordan,
and what did I see?
I looked over Jordan
And what did I see
I looked over Jordan, and what did I see?
Eu olhei para Jordan
Я взглянул на Иордан. И что же я увидел?