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
Real LoveThe Beatles4:00Anthology 11995Eb Standardmute1970-01-01
Real Muthaphukkin G'sEazy E5:35It's On (Dr. Dre) 187um Killa1993E Standardmute1970-01-01
RebellDie Ärzte3:54131998E Standardmute1970-01-01
Red Frame White LightOrchestral Manoeuvres In The Dark3:13Souvenir The Singles 197920191979E Standardmute1970-01-01
Red Like RosesJeff Williams3:16RWBY Volume 1 Soundtrack2012Drop Dmute1970-01-01
Red Like Roses Part IIJeff Williams4:05RWBY Volume 1 Soundtrack2013E Standardmute1970-01-01
Refrain BoyALL OFF3:36Mob Psycho 100 ED Single2016Eb Standardmute1970-01-01
Refrain Boy -English Ver.-ALL OFF3:36Mob Psycho 100 ED Single2016Eb Standardmute1970-01-01
RejazzRegina Spektor3:4011:112001E Standardmute1970-01-01
Reprendre mes esprits - Live au Hellfest 2019Mass Hysteria4:38Hellfest (Live 2019)2019B Drop Amute1970-01-01
Restless Heart SyndromeGreen Day4:2321st Century Breakdown2009D Standardmute1970-01-01
Restless Heart Syndrome (E STD)Green Day4:2221st Century Breakdown2009E Standardmute1970-01-01
Revenge Of The Nameless RangerModern Baseball2:36MoBo Presents The Perfect Cast EP 20152014Eb Standardmute1970-01-01
Richard Hung HimselfAdolescents2:14The Complete Demos: 1980-98861980E Standardmute1970-01-01
Richards' RockinKyle Abent3:42KAE 412015Opend Gmute1970-01-01