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
Unsilent Storms In The North AbyssImmortal3:16Pure Holocaust1993E Standardmute1970-01-01
Unskinny BopPoison4:03Flesh and Blood1990Eb Standardmute1970-01-01
Unspoken WordsStatus Quo5:12Piledriver1972E Standardmute1970-01-01
UnstableAdema3:21Unstable2003C Drop Abmute1970-01-01
Unstille Full AlbumDer Weg einer Freiheit55:23Unstille2012Eb Standardmute1970-01-01
UnstoppableAd Infinitum4:18Chapter II - Legacy2021Custom Tuningmute1970-01-01
UnstoppableSaviour4:03First Light To My Death Bed2013Bb Drop Abmute1970-01-01
Unstoppable ForceAgent Steel3:53Unstoppable Force1986E Standardmute1970-01-01
Unstoppable MomentumJoe Satriani5:18Unstoppable Momentum2013Eb Standardmute1970-01-01
Unsympathetic IntellectRings of Saturn4:21Lugal Ki En2014Custom Tuningmute1970-01-01
Until I Feel NothingCarnifex3:55Until I Feel Nothing2011B Drop Amute1970-01-01
Until It SleepsMetallica4:39Load1996Eb Standardmute1970-01-01
Until My Last BreathTarja4:30What Lies Beneath2010D Standardmute1970-01-01
Until The EndVolumes3:58Coming Clean2019Custom Tuningmute1970-01-01
Until You Came AlongGolden Smog5:00Weird Tales1998E Standardmute1970-01-01