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
Under Your SpellDesire4:59Drive OST2011Eb Standardmute1970-01-01
UnderHeavenDestructionYoshihiro Kusano4:12BlazBlue OST2008D Standardmute1970-01-01
Underground ThemeKenta Nagata, Shiho Fujii2:20New Super Mario Bros. Wii OST2009Drop Dmute1970-01-01
Underneath The Rotting PizzaNobuo Uematsu1:57Final Fantasy VII OST1997E Standardmute1970-01-01
UndertaleToby Fox6:24Undertale OST2015E Standardmute1970-01-01
Undertale Main ThemeToby Fox/Isac Saleh4:01Undertale OST2018E Standardmute1970-01-01
Unforgettable Greenery of ConnectionZUN3:38Touhou 15: Legacy of Lunatic Kingdom OST2015E Standardmute1970-01-01
Unicorn ThemeTangerine Dream1:49Legend OST1985E Standardmute1970-01-01
UnravelToru Kitajima/Kaminari Guitar Tabs1:25Tokyo Ghoul OST2020E Standardmute1970-01-01
UnrealityHarm's Way2:31Posthuman2018Custom Tuningmute1970-01-01
Unreleased TrackYasushi Ishii/Solice1:49Hellsing OST2013E Standardmute1970-01-01
Unreleased Track AcousticYasushi Ishii0:57Hellsing OST2003E Standardmute1970-01-01
UnspokenFrozen CrownBass2 4:13Crowned In Frost2019Custom Tuningmute1970-01-01
Up Is DownHanz Zimmer/TYROTH2:43Pirates of the Caribbean: At World's End OST2007Eb Standardmute1970-01-01
Up Where We BelongJoe Cocker & Jennifer Warnes3:57An Officer and a Gentleman OST1982Drop Dmute1970-01-01