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
Puzzle	Millencolin			2:43	For Mokeys	1997	E Standard	mute	1970-01-01
Pyramid	Wolfmother			4:30	Wolfmother	2005	E Standard	mute	1970-01-01
Pyramid	Wolfmother			4:29	Wolfmother	2006	E Standard	mute	1970-01-01
Pyres on the Coast	Amorphis			6:22	Queen of Time	2018	D Standard	mute	1970-01-01
Pyrokinesis	Sacrifice			2:09	Forward to Termination	1987	Eb Standard	mute	1970-01-01
QWERTY	MushroomHead			3:30	The Righteous and The Butterfly	2014	Custom Tuning	mute	1970-01-01
Quand j'étais Petit	Ultra Vomit			1:48	Objectif : Thunes	2008	D Drop C	mute	1970-01-01
Quarantined	At The Drive-In			5:24	Relationship of Command	2000	E Standard	mute	1970-01-01
Quark	Outrun the Sunlight			4:55	The Return of Inertia Vocal Re-Issue	2012	B Drop A	mute	1970-01-01
Quart in session	NOFX			1:43	So Long and Thanks for All the Shoes	1997	E Standard	mute	1970-01-01
Que No	Deluxe			3:53	If Things Were To Go Wrong	2003	Drop D	mute	1970-01-01
Queen For Queen	Motionless In White			3:27	Graveyard Shift	2017	C Drop Ab	mute	1970-01-01
Queen Medley	Extreme			12:41	Freddie Mercury Tribule Concert	1992	Eb Standard	mute	1970-01-01
Queen Of Blades	Frozen Crown			4:30	The Fallen King	2018	Custom Tuning	mute	1970-01-01
Queen Of The Dark Horizons	Rhapsody of Fire			13:41	Rain Of A Thousand Flames	2001	E Standard	mute	1970-01-01