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
Right Hand ManSomething Rotten!2:46Something Rotten!2015E Standardmute1970-01-01
Right Through MeThe Home Team3:18Slow Bloom2021Eb Standardmute1970-01-01
RighteousEric Johnson3:32Ah Via Musicom1990E Standardmute1970-01-01
Rikkinäinen SuomiLähiöbotox3:02Rikkinäinen Suomi2020D Drop Cmute1970-01-01
Riot!!!ONE OK ROCK4:18Niche Syndrome2010Drop Dmute1970-01-01
Rip & TearMick Gordon4:27Doom (Original Game Soundtrack)2016Custom Tuningmute1970-01-01
Rip and TearMick Gordon4:24Doom OST2016B Drop Amute1970-01-01
Rise of EvilSabaton8:19Attero Dominatus2006E Standardmute1970-01-01
Risen from the AshesRaised to the Ground5:07Risen from the Ashes2009Drop Dmute1970-01-01
Rising From The SeaExumer5:31Rising From The Sea1987E Standardmute1970-01-01
Rising RainbowMisokkasu3:36Shokugeki no Soma OP2 Single2015Drop Dmute1970-01-01
RitualBlasphemy3:28Fallen Angel Of Doom1990C Standardmute1970-01-01
RiverOpeth7:38Pale Communion2014E Standardmute1970-01-01
Road HeadJapanese Breakfast3:17Soft Sounds From Another Planet2017E Standardmute1970-01-01
Road to HeavensTime Machine4:28Supernumerary Earth Commander1993E Standardmute1970-01-01