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
Remove Your MaskWolfmother4:00Victorious2016E Standardmute1970-01-01
RemurderedMogwai6:24Rave Tapes2014Custom Tuningmute1970-01-01
Renai CirculationKana Hanazawa4:16Bakemonogatari OP4 Single2009E Standardmute1970-01-01
RenegadeHollywood Undead3:20Five2017Drop Dmute1970-01-01
Rent ActThe Wolfhounds3:36Bright And Guilty1989E Standardmute1970-01-01
Reparation (R3 The Sorrow)PrinceWhateverer3:45REIMAGINE2019D Drop Cmute1970-01-01
RepentYngwie Malmsteen3:15Spellbound2012Eb Standardmute1970-01-01
Reprogrammed to HateWhitechapel3:48A New Era of Corruption2010AEADGmute1970-01-01
Reptar, King of The OzoneThe Devil Wears Prada3:15Plagues2007Drop Dmute1970-01-01
ReptileHelloween3:48Walls Of Jericho1985E Standardmute1970-01-01
RepulsionDer Weg einer Freiheit8:43Stellar2015Custom Tuningmute1970-01-01
RepulsionDer weg einer freiheit8:41Stellar2015Eb Standardmute1970-01-01
RequiemDer Weg einer Freiheit8:36Stellar2015Custom Tuningmute1970-01-01
RequiemYngwie Malmsteen4:04War to End All Wars2000Eb Standardmute1970-01-01
Requiem For HumanityInon Zur/Maciej Dąbrowski3:10Fallout 3 OST2014E Standardmute1970-01-01