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
Unquestionable PresenceAtheist4:10Unquestionable Presence1991E Standardmute1970-01-01
UnravelTK from Ling Tosite Sigure4:03unravel2014Eb Standardmute1970-01-01
UnravelingDir en Grey4:47The Unraveling2013Custom Tuningmute1970-01-01
UnravelingElise Trouw3:27Unraveling2017E Standardmute1970-01-01
Unreal TournamentLowrater4:47Unreal Tournament2021Drop Dmute1970-01-01
Unsilent DeathNails2:46Unsilent Death2010D Drop Cmute1970-01-01
UnspokenMezarkabul6:58Unspoken2001D Standardmute1970-01-01
UnstableAdema3:21Unstable2003C Drop Abmute1970-01-01
Unstille Full AlbumDer Weg einer Freiheit55:23Unstille2012Eb Standardmute1970-01-01
Unstoppable ForceAgent Steel3:53Unstoppable Force1986E Standardmute1970-01-01
Unstoppable MomentumJoe Satriani5:18Unstoppable Momentum2013Eb Standardmute1970-01-01
Unsung HeroesEnsiferum6:00Unsung Heroes2012D Standardmute1970-01-01
Until I Feel NothingCarnifex3:55Until I Feel Nothing2011B Drop Amute1970-01-01
Until It's GoneLinkin Park3:53The Hunting Party2014Drop Dmute1970-01-01
Until The End Of The WorldU24:41Achtung Baby1991E Standardmute1970-01-01