mus1 song

[haggishunt56]

Obligatory apologies if this has been asked before, however I was playing around with mus1.mp3 in Audacity and, if you speed it up 7x or 8x, it's clearly a song being played live. Has anyone worked out what song/band are playing?
I started playing notpr0n a few days ago. My friend and I spent a whole day playing it when we were in high school (over 15 years ago now) and made it to about level 5. Delighted to have made it to level 10 now, but it was working out the clue by editing the mp3 that gave me the inspiration to check out mus1.

[amh]

It's fans screaming at an Elvis concert.

[ddodd69]

Actually, to be exact, it's some guitar riff made up of a few notes, then fans screaming right after.