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
United States of EurasiaMuseBass2 5:55THe Resistance2009Eb Standardmute1970-01-01
United States of HorrorHo99o94:23United States Of Horror2017E Standardmute1970-01-01
Universal Death SquadEpica6:41The Holographic Principle2016BEADGmute1970-01-01
Universally SpeakingRed Hot Chili Peppers4:22By The Way2002E Standardmute1970-01-01
Universe on FireGloryhammer4:06Space 1992: Rise of the Chaos Wizards2015D Standardmute1970-01-01
Unkillable MonsterMarilyn Manson3:44The High End of Low2009E Standardmute1970-01-01
Unknown BrotherThe Black Keys4:02Brothers2010E Standardmute1970-01-01
Unknown Caller (Live)U25:53U2360 at the Rose Bowl2010E Standardmute1970-01-01
Unknown CivilizationLaur4:12The Angel's Message2018Drop Dmute1970-01-01
Unknown Male 01Biffy Clyro6:08The Myth of the Happily Ever After2021Drop Dmute1970-01-01
Unknown SoldierBreaking Benjamin3:46Phobia2006D Drop Cmute1970-01-01
Unknown SoldierThe Casualties3:11On The Front Line2004E Standardmute1970-01-01
Unleash The BastardsMunicipal Waste1:56Hazardous Mutation2005E Standardmute1970-01-01
Unleashing The BloodthirstyCannibal Corpse3:53Bloodthirst1999Bb Standardmute1970-01-01
Unlimited SinBeast In Black3:38From Hell With Love2019E Standardmute1970-01-01