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
RequiemDear Evan Hansen4:24Dear Evan Hansen (Original Broadway Cast Recording)2017E Standardmute1970-01-01
Rest in Peace, Saith The LordDemetori6:32Determinism & DestruKction2017Custom Tuningmute1970-01-01
RetrogradeSilverstein3:11Dead Reflection2017Custom Tuningmute1970-01-01
Return Of The CourseDeviloof4:06Devil's Proof2017AEADGmute1970-01-01
Revelation 12Marilyn Manson4:42Heaven Upside Down2017Drop Dmute1970-01-01
RevoltWhile She Sleeps4:00You Are We2017D Drop Cmute1970-01-01
Revolution (But Then We Make Love)Danko Jones3:40Wild Cat2017Eb Standardmute1970-01-01
Rick and Morty Metal ThemeRick and Morty0:32Rick and Morty OST2017E Standardmute1970-01-01
Riddles of HumanitySikTh3:49The Future in Whose Eyes2017Custom Tuningmute1970-01-01
Ride the IllusionSikTh4:40The Future in Whose Eyes2017Custom Tuningmute1970-01-01
Rifts To AbhorrenceAnalepsy2:23Atrocities From Beyond2017C Drop Abmute1970-01-01
Riot GirlZebrahead3:28The Bonus Brothers2017Eb Standardmute1970-01-01
Rip EntryWet Floor2:21Splatoon 2 OST2017E Standardmute1970-01-01
Ripped Apart and ReassembledNova Collective5:49The Further Side2017Custom Tuningmute1970-01-01
Rites of the LocustIncantation3:10Profane Nexus2017C Standardmute1970-01-01