Billy's Gravity Demos I

Billy's Gravity Demos I is a bootleg by The Smashing Pumpkins. It contains 29 songs from the 1994 Gravity Studios sessions. It was given to a fan by Billy Corgan in April 2000, who was instructed to circulate it to other fans online. Originally Corgan was going to provide what became Friends and Enemies of Modern Music, but reportedly he screwed up the tape and this collection is what was produced instead.

The bootleg is known for its sound quality and inclusion of songs that later formed "Pastichio Medley". All recordings are electric instrumentals except for "Bullet with Butterfly Wings" which had a raw vocal track.