Super Mario All-Stars Music - SMB1 Underground (Alpha Mix)

"Super Mario All-Stars Music - SMB1 Underground (Alpha Mix)" is a high quality rip of the alpha mix of the Super Mario Bros. track "Underground" from Super Mario All-Stars.

Joke
At 0:04, the melody changes to "Busted" from the Phineas and Ferb episode "I Scream, You Scream". At 0:57, the sound of entering a pipe plays, mimicking the record scratch in "Busted". The rip then continues with the extended version of "Busted".