Athletic BGM (Alternate Mix) - Super Mario Bros. 3

"Athletic BGM (Alternate Mix) - Super Mario Bros. 3" is a high quality rip of the alternate mix of "Athletic BGM" from Super Mario Bros. 3.

Joke
Starting at 0:03, the leading melody becomes a transcription of "Super Mario 3 Masturbation / Masturbatory Madness "a grand day out"" by c00lb00bs, with every off-key note preserved accurately.