Main Theme - Super Mario Kart

"Main Theme - Super Mario Kart" is a high quality rip of "Main Theme" from Super Mario Kart.

Jokes
At 0:04, various Gabe Newell sources are pitch-shifted to the advertised track. Various clips from kitty0706's "Team Fabulous 2" video also play throughout the track.

Trivia

 * The choice to mash up "Team Fabulous 2" sound effects with the Super Mario Kart soundtrack is due to the "Team Fabulous 2" video being set on a Super Mario Kart track.