S3 Invincible (Beta Version) - Sonic the Hedgehog 3 & Knuckles

"S3 Invincible (Beta Version) - Sonic the Hedgehog 3 & Knuckles" is a high quality rip of the beta version of "Invincible" from Sonic the Hedgehog 3.

Joke
The melody and chords have been changed to "Pig in a Wig".