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
Unendlich	Der Weg einer Freiheit			5:12	Stellar	2015	Eb Standard	mute	1970-01-01
Unessakavelija	Malady			7:27	Malady	2015	E Standard	mute	1970-01-01
Unexpected (ft. Sam Arrag)	Change Of Loyalty			4:27	Breathtaker	2015	Bb Drop Ab	mute	1970-01-01
Unfairy Tales	Battle Beast			3:37	No More Hollywood Endings	2019	E Standard	mute	1970-01-01
Unfaithful	Rhianna			3:47	A Girl Like Me	2006	E Standard	mute	1970-01-01
Unfamiliar	Polaris			4:06	The Guilt & The Grief	2016	Custom Tuning	mute	1970-01-01
Unfamiliar Surroundings	Feed Me To The Wolve			4:21	Unfamiliar Surroundings	2022	C# Drop B	mute	1970-01-01
Unfinished	Kotoko			4:42	unfinished	2012	E Standard	mute	1970-01-01
Unfinished Business	White Lies			4:23	To Lose My Life	2009	E Standard	mute	1970-01-01
Unfit Earth	Napalm Death			5:07	Harmony Corruption (Remastered)	2012	D Standard	mute	1970-01-01
Unfit for human consumption	Carcass			4:34	Surgical Steel	2013	B Standard	mute	1970-01-01
Unforgettable	Godsmack			3:32	When Legends Rise	2018	D Drop C	mute	1970-01-01
Unforgettable	Nat King Cole			3:15	Unforgettable (Single)	1951	E Standard	mute	1970-01-01
Unforgettable	ONE OK ROCK			3:19	Eye Of The Storm	2019	E Standard	mute	1970-01-01
Unforgettable Greenery of Connection	ZUN			3:38	Touhou 15: Legacy of Lunatic Kingdom OST	2015	E Standard	mute	1970-01-01