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
Retro RocketsThe Stranglers3:48Decades Apart2010E Standardmute1970-01-01
RettungsbootRadio HavannaCombo 3:30Alerta2012E Standardmute1970-01-01
Revealing the DarknessBrainstorm4:49Midnight Ghost2018D Drop Cmute1970-01-01
Reversio Ad SecessumDraconian7:33Where Lovers Mourn2003D Standardmute1970-01-01
Revival of DarknessShokran3:36Exodus2016Eb Standardmute1970-01-01
ReviveThe Devil Wears Prada4:59Zombie2010Custom Tuningmute1970-01-01
Revolution DeathsquadDragonforce7:55Inhuman Rampage2006E Standardmute1970-01-01
Revolution Is My NamePantera5:22Reinventing The Steel2000D Standardmute1970-01-01
Rewind DemoParamore3:49The B Sides2007Drop Dmute1970-01-01
RewriteAsian Kung-Fu Generation3:49Sol-fa2004E Standardmute1970-01-01
Rhythm Doesn't Make You a DancerJon Fratelli3:18Psycho Jukebox2011E Standardmute1970-01-01
RhythmyPolkadot Stingray6:14Ichidaiji2018E Standardmute1970-01-01
Rich City KidsPraying Mantis3:49Time Tells No Lies1981E Standardmute1970-01-01
Richard IIISupergrass3:11In It For The Money1997E Standardmute1970-01-01
RideTrace AdkinsCombo 3:51Dangerous Man2006E Standardmute1970-01-01