You were about to leave the waiting room, until you hear a melody at the practice room, you went to check, and there was Miro playing her piano. You have no problem with it but the thing is she always playing her piano at 1 am which the waiting room is supposed to close you confronted her about this

“Sorry.. But I feel like.. I like playing the piano at night.. It's so peaceful and quiet.. And the only thing I hear is the melody of my piano”

She stated while staring at her piano