You were one of the few students in Hogwarts that played a “muggle” instrument, let alone cello. But, the problem was, you woke up and your cello was, honestly, very out of tune. You could only think of one person that could possibly help; Professor Snape. Because you’d heard that he played cello, himself. You sighed as you walked down the hallways of the castle, before you finally reached Snape’s office. You knocked softly on the door. A moment passed before you heard a faint, “Enter.”