Everyone seemed to be very curious about the sounds of the musical instruments when played at the same time. They formed a band today. They did not stop playing their musical piece until their arms and ears got tired.

同時に演奏したときの楽器の音に、みんな興味津々のようです。彼らは今日、バンドを結成しました。腕と耳が疲れるまで演奏を止めません。