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
UnendlichDer Weg einer Freiheit5:12Stellar2015Eb Standardmute1970-01-01
UnessakavelijaMalady7:27Malady2015E Standardmute1970-01-01
Unfamiliar SurroundingsFeed Me To The Wolve4:21Unfamiliar Surroundings2022C# Drop Bmute1970-01-01
Unfit EarthNapalm Death5:07Harmony Corruption (Remastered)2012D Standardmute1970-01-01
UnforgettableGodsmack3:32When Legends Rise2018D Drop Cmute1970-01-01
UnforgivenCreed3:41My Own Prison1997Drop Dmute1970-01-01
Unfound MortalityBenediction3:49Transcend The Rubicon1993D Standardmute1970-01-01
Unheavenly CreaturesCoheed and Cambria4:18Vaxis - Act I: Unheavenly Creatures2018Drop Dmute1970-01-01
Unholy And RottenMidnight3:38Complete And Total Fucking Midnight2007Eb Standardmute1970-01-01
Unholy ConfessionsAvenged Sevenfold4:48Waking The Fallen2003Drop Dmute1970-01-01
Unholy WarcryRhapsody5:56Symphony Of Enchanted Lands II: The Dark Secret2004E Standardmute1970-01-01
Unicorn ThemeTangerine Dream1:49Legend OST1985E Standardmute1970-01-01
Unidos Por El RockAngeles Del Infierno3:51Pacto Con El Diablo1984E Standardmute1970-01-01
Uninvited GuestDisturbed3:59Evolution2018D Standardmute1970-01-01
Union City BlueBlondie3:24Eat To The Beat1979E Standardmute1970-01-01