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
Paper Bag	Fiona Apple			3:45	When the Pawn...	1999	E Standard	mute	1970-01-01
Peace Sells	Megadeth			4:09	Peace Sells...But Who's Buying?	1986	E Standard	mute	1970-01-01
Perfect	Simple Plan			4:42	No Pads, No Helmets... Just Balls	2001	Eb Standard	mute	1970-01-01
Perfect World	Simple Plan			3:53	Still Not Getting Any...	2004	Eb Standard	mute	1970-01-01
Piece of My Heart	Dusty Springfield			2:39	Dusty... Definitely	1968	E Standard	mute	1970-01-01
Plytki Dolek	Hunter			3:56	T.E.L.I...	2005	D Drop C	mute	1970-01-01
Politicians In My Eyes	Death			5:50	...For the Whole World To See	1974	D 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
Private Parts (ft. James Michael)	Halestorm			4:02	The Strange Case Of...	2012	Drop D	mute	1970-01-01
Puta	Les Wampas			1:42	...vous aiment	1990	E Standard	mute	1970-01-01
Rainy (feat. Declan Miers)	Rob Araujo			0:57	Loading... - EP	2017	E Standard	mute	1970-01-01
Rapp Snitch Knishes (feat. Mr. Fantastik)	MF DOOM			2:57	MM...FOOD	2004	E Standard	mute	1970-01-01
Rattlehead	Megadeth			3:46	Killing Is My Business ...And	1985	E Standard	mute	1970-01-01
Rattlehead	Megadeth			3:42	Killing Is My Business... and Business Is Good! - The Final Kill	1985	E Standard	mute	1970-01-01
Real American	Rick Derringer			3:20	...	1985	E Standard	mute	1970-01-01