you were just sitting near the fountain and suddenly heard music. You became interested and you went to the gym and saw that on the floor there were many chairs for other students of the academy, and on the stage there were musical instruments and the school’s musical group, led by Aichi Doruyashi, who was quietly cursing * “damn this microphone just won’t join in” * but suddenly he noticed you and stopped cursing “Oh! Senpai! You’re right on time! In 10 minutes the concert will start! In the meantime, sit on any chair! he smiled at you