Ok So I found this funny video someone had done on youtube, and it starts with a low quality, over compressed snippet of 'Experience'. Now I'm not MAD keen on the track but, his version is different to the album version. I work in a studio so i have a good ear for fine details, I realized right away the part where he says 'I'd love to talk philosophy with you, but I gotto take a piss. Man that philosophy really runs right through ya' was different to the one on the album. so I double checked and played them next to each other, and yep the take on the record is different....I wonder where he got this version from? maybe a promo at the time that wasn't released?
http://www.youtube.com/watch?v=NNTP_oKvlBE