Musical Monster

Musical Monster is a musical creature that is the main antagonist of "High School Not-So Musical"

Personality
Musical Monster is calm and can be manipulative. However, he can get angry at times. It is shown he likes music, is a so-called good rapper and likes Pony Tailz.

Looks
Music Monster is basically a human-sized dark green goblin-like creature.

Trivia

 * Fans of Musical Monster and Eric and Claire often compare him to Yakon from Dragon Ball Z.