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
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-Men Cartoon Theme	X-Men			0:59	TV Theme	1990	E Standard	mute	1970-01-01
X-Ray Hamburger	The Network			3:19	Money Money 2020	2003	E 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
XX (City Grave)	Silent Planet			2:58	The Night God Slept	2014	Custom Tuning	mute	1970-01-01
XX (Sew My Eyes)	Capsize			4:03	A Reintroduction: The Essence of All That Surrounds Me	2016	D Drop C	mute	1970-01-01
XXI Century Blood	The Warning			4:00	XXI Century Blood	2017	E Standard	mute	1970-01-01
XXX Dog Petting	Carnival In Coal			5:45	Vivalavida	1999	B Standard	mute	1970-01-01
XenoChrist	The Faceless			5:05	Planetary Duality	2008	D Drop C	mute	1970-01-01
XenoChrist	The Faceless			5:04	Planetary Dulaity	2008	Custom Tuning	mute	1970-01-01
Xenoblade Chronicles Opening	Yoko Shimomura			3:45	Xenoblade Original Soundtrack	2010	E Standard	mute	1970-01-01
Xenoflux	Ne Obliviscaris			10:00	Portal of I	2012	Custom Tuning	mute	1970-01-01
Xenometh	Hurakan			4:31	Abomination of Aurokos	2019	AEADG	mute	1970-01-01
Xepa	Rabea Massaad			1:34	Grinding Gears 2	2020	AEADG	mute	1970-01-01