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
Red CriminalTHE ORAL CIGARETTES4:40Red Criminal2021Eb Drop Dbmute1970-01-01
Red GiantAlice In Chains5:35Rainier Fog2018Eb Drop Dbmute1970-01-01
Red Sky WarningIce Nine Kills4:08Safe Is Just A Shadow2010Eb Drop Dbmute1970-01-01
Red SoilDir En Grey3:28Uroboros2008Eb Drop Dbmute1970-01-01
Reiketsu NarisebaDIR EN GREY3:39Uroboros Remastered & Expanded2012Eb Drop Dbmute1970-01-01
RelentlessDream State4:02Consequences2015Eb Drop Dbmute1970-01-01
RemedySeether3:30Karma And Effect2005Eb Drop Dbmute1970-01-01
RememberDisturbed4:06Believe2002Eb Drop Dbmute1970-01-01
Remember DecemberDemi Lovato3:21Here We Go Again2009Eb Drop Dbmute1970-01-01
RenegadeParamore3:31Singles2011Eb Drop Dbmute1970-01-01
RepaintRaise a Suilen3:59CORUSCATE -DNA-2022Eb Drop Dbmute1970-01-01
Replace My HeartThe Killing Tree6:44Bury Me at Makeout Creek2000Eb Drop Dbmute1970-01-01
RequiemAvenged Sevenfold4:23Hail To The King2013Eb Drop Dbmute1970-01-01
Resurrection By Erection ft. Christopher BowesPowerwolf4:01Missa Cantorem2021Eb Drop Dbmute1970-01-01
Return To EnergizerEnter Shikari4:37Take To The Skies2007Eb Drop Dbmute1970-01-01