Staff Credits - Super Mario Galaxy 2

"Staff Credits - Super Mario Galaxy 2" is a high quality rip of "Staff Credits" from Super Mario Galaxy 2.

Joke
The opening notes loop endlessly.

From 1:31 to 1:40, an unknown song can be faintly heard in the background.

At 3:35, the rest of the song resumes, but it immediately cuts to the end at 3:43.