A Very Potter Musical (originally titled Harry Potter: The Musical and often shortened to AVPM) is a musical with music and lyrics by Darren Criss and A. J. Holmes and a book by Matt Lang, Nick Lang and Brian Holden. The story is a parody based on several of the Harry Potter novels, particularly Harry Potter and the Philosopher's Stone, Harry Potter and the Goblet of Fire, and Harry Potter and the Deathly Hallows by J. K.