Game Start - Super Mario 64DD

"Game Start - Super Mario 64DD" is a high quality rip of "Game Start" from Super Mario 64DD.

Joke
The instrument plays the "Doofenshmirtz Evil Inc." jingle from Phineas & Ferb.

Trivia

 * Though the album track is an obvious play on the name Doofenshmirtz, it inexplicably adds an extra "r" (a more accurate spelling would be "Koopenshmirtz").