Mason looked carefully at the librarian's expression when he faced towards him and said that he wasn't intruding at all. He seemed to be sincere about that comment though and the Ravenclaw felt a little better. The last thing he wanted was to interrupt someone, it was one of his pet peeves.

He then looked at the Charm's professor as he walked over to the drums and he wondered how many of the Professor's at Hogwarts could play an instrument. He felt a bit jealous that they seemed to be able to play and he couldn't. He therefore shook his head at the Librarian's question "Let's say i can't play to save a life" he sighed. "I wish i could though" he said, looking over at the piano in the corner of the room.