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
RetroFuture DirtyKevin MacLeod3:28Royalty Free Music2012E Standardmute1970-01-01
Retrospective Kyoto, Japanese Beautiful BarrageDemetori5:07Wild and sullen2018Custom Tuningmute1970-01-01
RettungsbootRadio HavannaCombo 3:30Alerta2012E Standardmute1970-01-01
Return Of The CourseDeviloof4:06Devil's Proof2017AEADGmute1970-01-01
Return Of The DragonRunning Wild6:49The Rivalry1998E Standardmute1970-01-01
Return Of The Los Palmas 7Madness2:37Absolutely1980E Standardmute1970-01-01
Return Of The NemesisDeathchain3:29Deathrash Assault2005D Standardmute1970-01-01
Return of the GodsRunning Wild5:38Victory2000E Standardmute1970-01-01
Return to HangarMegadeth4:03The World Needs a Hero2001E Standardmute1970-01-01
Return to MetalopolisChris Poland3:09Return to Metalopolis1990E Standardmute1970-01-01
Return to the AlamoThe Shadows4:09Tasty1977E Standardmute1970-01-01
Reve Of MirrorsThousand Leaves3:45Lunatic Dawn2012Eb Standardmute1970-01-01
RevealYossi Sassi Band3:38Illusion of Choice2018Custom Tuningmute1970-01-01
Revel in FleshEntombed3:50Left Hand Path1990B Standardmute1970-01-01
RevelationBlack Veil Brides3:39Wretched and Divine: The Story of the Wild Ones2013Eb Drop Dbmute1970-01-01