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
Wurzelbert	Equilibrium			5:03	Sagas	2008	BEADG	mute	1970-01-01
Wuthering Heights	Kate Bush			4:32	The Kick Inside	1978	E Standard	mute	1970-01-01
Wynona's Big Brown Beaver	Primus			4:28	Tales from the punchbowl	1995	E Standard	mute	1970-01-01
X (Live)	X Japan & Lunar Sea			6:37	Extasy Summit 1992	1992	Eb Standard	mute	1970-01-01
X-French Tee Shirt	Shudder to Think			4:05	Pony Express Record	1994	E Standard	mute	1970-01-01
X-Girlfriend	Bush			0:54	Sixteen Stone	1994	E Standard	mute	1970-01-01
X-Ray Visions	Clutch			3:39	Psychic Warfare	2015	E Standard	mute	1970-01-01
X.Y.U.	The Smashing Pumpkins			7:12	Mellon Collie and the Infinite Sadness	1995	Eb Standard	mute	1970-01-01
XENOBLADE CHRONICLES - Gaur Plain (METAL VERSION)	FamilyJules			4:32	XENOBLADE CHRONICLES - Gaur Plain (METAL VERSION)	2020	AEADG	mute	1970-01-01
XO	Fall Out Boy			3:50	From Under the Cork Tree	2005	E Standard	mute	1970-01-01
Xanadu	Rush			11:06	A Farewell to Kings	1977	E Standard	mute	1970-01-01
Xenoblade Chronicles Opening	Yoko Shimomura			3:45	Xenoblade Original Soundtrack	2010	E Standard	mute	1970-01-01
Xenometh	Hurakan			4:31	Abomination of Aurokos	2019	AEADG	mute	1970-01-01
Xiron Darkstar	Exumer			3:14	Possessed By Fire	1986	E Standard	mute	1970-01-01
Xpectations	Unloved			4:20	Guilty of Love	2016	E Standard	mute	1970-01-01