Opening - Super Mario 64 DS

"Opening - Super Mario 64 DS" is a high quality rip of "Opening" from Super Mario 64 DS.

Joke
The rip is a Super Mario 64 soundfont arrangement of the "Skinner & The Superintendent" theme from the Season 7 The Simpsons episode, "22 Short Films about Springfield".

It does not resemble the original song at all.