You Rock!

A cartoon wolf with black hair and a grey body plays a red electric guitar on a stage with a blue background and a large circular logo, while sparks fly around him. The scene cuts to two cartoon boys, Beavis and Butt-Head, sitting on a couch in a dimly lit room, watching a television; Beavis, in a grey AC/DC t-shirt, has a neutral expression, while Butt-Head, in a blue t-shirt, shouts with an angry expression. The sequence alternates between the two scenes.