- Pale (Unreleased Demo 2006) by Linkin Park prod. by Linkin Park
- Papercut by Linkin Park prod. by Don Gilmore
- Papercut by Ventricide prod. by Michael Riley
- Papercut by Lauren Babic (Ft. Cody Johnstone) prod. by Cody Johnstone
- Papercut (2000 Demo) by Linkin Park prod. by Mike Shinoda
- Papercut (Live in Nottingham 2003) by Linkin Park prod. by Don Gilmore
- Papercut (Rough Beat/Guitar Demo) [Unreleased 2000 Demo] by Linkin Park
- Part of Me by Linkin Park prod. by Mike Shinoda & Mudrock
- Part Of Me (7-Track & 8-Track Demo) by Linkin Park
- Part Of Me (9-Track Demo) by Linkin Park
- Part Of Me (Unreleased 1999 Demo) by Linkin Park prod. by Mike Shinoda
- Part Of Me (Xero Demo) [Unreleased 1999 Demo] by Linkin Park prod. by Mike Shinoda
- Pepper (Meteora Demo) by Linkin Park
- Pictureboard by Linkin Park prod. by Mike Shinoda
- Pictureboard (Xero Demo) by Linkin Park prod. by Mike Shinoda
- Pixelcut by Lape Mare Rra (Ft. Reɐl ɐrmy ɐpe) prod. by Lape Mare Rra
- Plaster 2 / Figure.09 (Demo) [Alternate Rap Verses] by Linkin Park prod. by Don Gilmore & Linkin Park
- Plaster 2 / Plaster II ("Figure.09" Demo) by Linkin Park prod. by Don Gilmore & Linkin Park
- Plaster (David Kahne Mix 1 of 4) by Linkin Park prod. by David Kahne
- Plaster ("One Step Closer" 2000 Demo) by Linkin Park prod. by Mike Shinoda