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
Undivided	Asking Alexandria			3:35	The Black	2016	Custom Tuning	mute	1970-01-01
Undress to Confess ft. Matteo Vdiva Fabbiani	Powerwolf			3:31	Missa Cantorem II	2022	Custom Tuning	mute	1970-01-01
Unending Love	Mio Watanabe			4:34	None	1994	E Standard	mute	1970-01-01
Unending Waves	Daylight Dies			6:54	No Reply	2002	E Standard	mute	1970-01-01
Unessakavelija	Malady			7:27	Malady	2015	E Standard	mute	1970-01-01
Unforgiven	Creed			3:41	My Own Prison	1997	Drop D	mute	1970-01-01
Unforgiven	The Go-Go's			3:25	God Bless the Go-Go's	2001	Eb Standard	mute	1970-01-01
Unforgiving	Alien Weaponry			7:10	Tangaroa	2021	Drop D	mute	1970-01-01
Unfurnished & One Thing To Live	Lagwagon			4:48	Double Plaidinum	1997	E Standard	mute	1970-01-01
Unheavenly Creatures	Coheed and Cambria			4:18	Vaxis - Act I: Unheavenly Creatures	2018	Drop D	mute	1970-01-01
Unholy Gravebirth	Infant Annihilator			4:48	The Elysian Grandeval Galèriarch	2016	AEADG	mute	1970-01-01
Uninvited	Freemasons ft. Bailey Tzuke			3:26	Viver A Vida - Lounge	2010	E Standard	mute	1970-01-01
Uninvited Guest	Disturbed			3:59	Evolution	2018	D Standard	mute	1970-01-01
United States of Whatever	Liam Lynch			2:10	Fake Songs	2003	E Standard	mute	1970-01-01
Universal Death Squad	Epica			6:41	The Holographic Principle	2016	BEADG	mute	1970-01-01