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
Riders Of The StormHammerfall4:38Crimson Thunder2002Eb Standardmute1970-01-01
Right Hand ManSomething Rotten!2:46Something Rotten!2015E Standardmute1970-01-01
Ring My BellAnita Ward3:17Songs Of Love1979E Standardmute1970-01-01
Ring My BellAnita Ward3:35Songs of Love1979E Standardmute1970-01-01
Rip & TearMick Gordon4:27Doom (Original Game Soundtrack)2016Custom Tuningmute1970-01-01
Ripe Seeds (Plant Castle)Hidehiro Funauchi1:26Castlevania II: Belmont's Revenge Soundtrack1991Drop Dmute1970-01-01
Rising RainbowMisokkasu3:36Shokugeki no Soma OP2 Single2015Drop Dmute1970-01-01
Rivers Between UsDraconian6:50Sovran2015D Drop Cmute1970-01-01
Rivers In The Desert (VGmPeeta)Shoji Meguro3:49Persona 5 Original Soundtrack2017E Standardmute1970-01-01
Rivers In the DesertShoji Meguro5:15Persona 5 OST2017Custom Tuningmute1970-01-01
Rivers Of AvalonRed Hot Chili Peppers3:44The Zephyr Song2002E Standardmute1970-01-01
Rivertown BluesYellowcard3:37Southern Air2012Drop Dmute1970-01-01
Road HeadJapanese Breakfast3:17Soft Sounds From Another Planet2017E Standardmute1970-01-01
Road HogsStone Sour3:53Stone Sour2002Custom Tuningmute1970-01-01
RoamThe Story So Far2:57Under Soil And Dirt2011E Standardmute1970-01-01