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
Put The Knife AwayGoldfinger3:00The Knife2017Eb Standardmute1970-01-01
Quiet LifeJapan4:48Quiet Life1979E Standardmute1970-01-01
RIFFHARD COMPETITION ENTRYJoão Medeiros1:09João Medeiros2019DADGADmute1970-01-01
Radiant Ascension (Pitch Shift Tones on Lead)Fallujah4:09Empyrean2022BEADGmute1970-01-01
Radio Friendly Unit ShifterNirvana4:56In Utero1993Eb Standardmute1970-01-01
Rapid Life SyndromeLiSA4:53Launcher2015E Standardmute1970-01-01
Re-CrucifiedRevocation3:55Netherheaven2022Custom Tuningmute1970-01-01
Real LifeInterpol4:29A Fine Mess EP2019E Standardmute1970-01-01
RedshiftDestinity3:59Resolve In Crimson2012C# Standardmute1970-01-01
RedshiftGood Tiger4:51Raised in a Doomsday Cult2020Drop Dmute1970-01-01
Redshift RidersJoe Satriani4:53Super Colossal2006E Standardmute1970-01-01
Reflections Of My LifeThe Marmalade4:18Reflections Of My Life1969E Standardmute1970-01-01
Requiem (The Fifth)Trans-Siberian Orchestra2:56Beethoven's Last Night2000Drop Dmute1970-01-01
Requiem for the IndifferentEpica8:36Requiem for the Indifferent2012B Standardmute1970-01-01
Retrospective Kyoto, Japanese Beautiful BarrageDemetori5:07Wild and sullen2018Custom Tuningmute1970-01-01