ShredDB is an experimental .shred library, I removed the audio so it's pretty useless. You can find the source .psarc files here.

Song	Artist	Play	Shred	Length	Album	Year	Tuning	Uploader	Updated	Delete
Pet Sematary(Ramones Cover)	The Creepshow			3:41	Run For Your Life	2008	E Standard	mute	1970-01-01
Philomena	Thin Lizzy			3:41	Nightlife	1974	E Standard	mute	1970-01-01
Photographs	Dreamshade			4:05	The Gift Of Life	2013	Custom Tuning	mute	1970-01-01
Picture To Burn	Taylor Swift			2:54	Taylor Swift	2006	Drop D	mute	1970-01-01
Pink Cigarette	Mr. Bungle			5:02	California	1999	E Standard	mute	1970-01-01
Pop's Love Suicide	Stone Temple Pilots			3:53	Tiny Music... Songs From The Vatican Gift Shop	1996	E Standard	mute	1970-01-01
Porcelain	Red Hot Chili Peppers			2:46	Californication	1999	E Standard	mute	1970-01-01
Porno Creep	Korn			2:10	Life Is Peachy	1996	Custom Tuning	mute	1970-01-01
Prayer Position	Periphery			4:46	Periphery III: Select Difficulty	2016	Custom Tuning	mute	1970-01-01
Precious	The Jam			4:17	The Gift	1982	E Standard	mute	1970-01-01
Predictable	Good Charlotte			3:12	The Chronicles of Life and Death	2004	E Standard	mute	1970-01-01
Prester John	Animal Collective			5:15	Time Skiffs	2022	E Standard	mute	1970-01-01
Pretty Maids All In A Row	Eagles			3:58	Hotel California	1976	E Standard	mute	1970-01-01
Prey For Me	Korn			3:35	The Paradigm Shift	2013	A Standard	mute	1970-01-01
Princess Paranoia	Vice Squad			2:53	Get A Life	1999	D Standard	mute	1970-01-01