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
Ugh	The Warning			4:21	Queen of the Murder Scene	2018	Drop D	mute	1970-01-01
Ugly	The Exies			3:30	Head for the Door	2004	Eb Drop Db	mute	1970-01-01
Uhodim My	Seriozniy Keks feat. Soev			2:39	Pomogite	2019	Drop D	mute	1970-01-01
Ukkari-kun no Tame ni	Hajime Hyakkoku			1:40	K-ON!! OST	2009	Drop D	mute	1970-01-01
Ukko Perkele	Kotiteollisuus			5:41	Iankaikkinen	2006	Eb Drop Db	mute	1970-01-01
Ultranumb	Blue Stahli			4:31	Blue Stahli	2011	Drop D	mute	1970-01-01
Umbrella	Dir en Grey			4:06	Six Ugly	2002	Drop D	mute	1970-01-01
Un beso al aire y un tiro al pecho	Division Minuscula			3:23	Defecto Perfecto	2006	Drop D	mute	1970-01-01
Un café, s'il vous plaît	Ruka Kawada			2:27	Gochuumon wa Usagi Desu ka? Original Soundtrack	2014	Drop D	mute	1970-01-01
Un-entitled	Another			3:31	Un-entitled	2018	Drop D	mute	1970-01-01
Unable To See	Tremonti			4:58	Dust	2016	Eb Drop Db	mute	1970-01-01
Unaffected	Hoobastank			3:32	Hoobastank	2003	Drop D	mute	1970-01-01
Unbelievable	Owl City			3:16	Mobile Orchestra	2015	Drop D	mute	1970-01-01
Unbound (The Wild Ride)	Avenged Sevenfold			5:14	Avenged Sevenfold	2007	Drop D	mute	1970-01-01
Unbreakable	Fireflight			3:22	Unbreakable	2008	Eb Drop Db	mute	1970-01-01