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
Reflect The StormIn Flames4:19Come Clarity2006Custom Tuningmute1970-01-01
Regression/Overture 1928Dream Theater5:43Metropolis Pt.2: Scenes From A Memory1999Custom Tuningmute1970-01-01
ReincarnationMasakazu Sugimori2:23Ghost Trick Phantom Detective2011E Standardmute1970-01-01
Reiro to Shita KyokiTouka Hebizuka2:56Kata ni Chome2022Custom Tuningmute1970-01-01
RelaxFrankie Goes to Hollywood3:58Welcome to the Pleasuredome1983E Standardmute1970-01-01
Relax (Backing Track)Frankie Goes to Hollywood3:53Welcome To The Pleasuredome1983E Standardmute1970-01-01
Release From AgonyDestruction4:44Release From Agony (SPV, 076-71987E Standardmute1970-01-01
Relive the Magic, Bring the Magic HomeReggie and the Full Effect2:43Promotional Copy2000Eb Standardmute1970-01-01
RemedyThe Black Crowes5:26The Southern Harmony and Musical Companion1992Opend Gmute1970-01-01
Remnants of Withered DecayMalevolent Creation4:01The Ten Commandments1991D Standardmute1970-01-01
Remnants of the torturedAbominable Putridity3:11The Anomalies of Artificial Origin2012B Drop Amute1970-01-01
RepentlessBeast In Black4:10From Hell With Love2019E Standardmute1970-01-01
ReprisePeriphery1:35Juggernaut: Omega2015D Drop Cmute1970-01-01
Reprise (The Sound Of The End)Bad Omens3:26Bad Omens2016B Drop Amute1970-01-01
Requiem K.626 (Lacrimosa)Wolfgang Amadeus Mozart2:07SNK vs. Capcom: The Match of the Millennium OST1999E Standardmute1970-01-01