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
Unfinished BusinessWhite Lies4:23To Lose My Life2009E Standardmute1970-01-01
Unfit for human consumptionCarcass4:34Surgical Steel2013B Standardmute1970-01-01
UnforgettableGodsmack3:32When Legends Rise2018D Drop Cmute1970-01-01
UnforgettableNat King Cole3:15Unforgettable (Single)1951E Standardmute1970-01-01
Unforgettable Greenery of ConnectionZUN3:38Touhou 15: Legacy of Lunatic Kingdom OST2015E Standardmute1970-01-01
UnforgivenThe Go-Go's3:25God Bless the Go-Go's2001Eb Standardmute1970-01-01
Unfurnished & One Thing To LiveLagwagon4:48Double Plaidinum1997E Standardmute1970-01-01
UngluedStone Temple Pilots2:47Purple1994E Standardmute1970-01-01
UngratefulEscape the Fate3:30Ungrateful - Single2013D Drop Cmute1970-01-01
UnhallowedRings Of Saturn1:05Ultu Ulla2017E Standardmute1970-01-01
UnhallowedYuki KajiuraBass2 1:30Le Portrait de Petit Cossette2004Custom Tuningmute1970-01-01
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 GravebirthInfant Annihilator4:48The Elysian Grandeval Galèriarch2016AEADGmute1970-01-01