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
Reverie/Harlequin ForestOpeth11:42Ghost Reveries2005Custom Tuningmute1970-01-01
Reverse SituationYasuharu Takanashi4:04Naruto Shippuden OST2018E Standardmute1970-01-01
Rich KidsRich Kids3:02Ghosts Of Princes In Towers1978E Standardmute1970-01-01
Rick and Morty Metal ThemeRick and Morty0:32Rick and Morty OST2017E Standardmute1970-01-01
RiddleHidenori Maezawa/Wolfe Gothmog2:26Castlevania III: Dracula's Curse OST1989E Standardmute1970-01-01
Ride On Shooting StarThe Pillows2:25Fooly Cooly OST 32000E Standardmute1970-01-01
RightfullyMili3:34Goblin Slayer OST2019E Standardmute1970-01-01
Rip EntryWet Floor2:21Splatoon 2 OST2017E Standardmute1970-01-01
Rip and TearMick Gordon4:24Doom OST2016B Drop Amute1970-01-01
Rivers In the DesertShoji Meguro5:15Persona 5 OST2017Custom Tuningmute1970-01-01
RnR za kucni savetRiblja Corba2:50Kost u grlu1979E Standardmute1970-01-01
Road KingsJohn Sanderson, Nadeem Daya & Joseph Carson4:09Ride To Hell Retribution OST2013E Standardmute1970-01-01
Roaring TidesShinji Orito2:40Clannad Ost2004E Standardmute1970-01-01
Rock & Roll BandBoston3:03Boston1976E Standardmute1970-01-01
Rock Style 2Allister Brimble1:44Rollercoaster Tycoon OST1999Drop Dmute1970-01-01