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
RapstarPolo G2:50Hall of Fame2021Custom Tuningmute1970-01-01
Rapture in ExileDarkest Hour2:14Darkest Hour (Self-titled)2014D Drop Cmute1970-01-01
Raspberry BlushChromeo3:12Raspberry Blush (Single)2022Custom Tuningmute1970-01-01
Raspberry Patriot feat. Srezcat & DJ NECOJITA & KobaryoShinonome Interface3:28SUPER REVOLUTION2021Custom Tuningmute1970-01-01
Rat RaceEnter ShikariBass2 3:21Rat Race EP2013D Drop Cmute1970-01-01
Rational EyesThreat Signal3:49Under Reprisal2006D Drop Cmute1970-01-01
Rational GazeMeshuggah5:31Nothing2002Custom Tuningmute1970-01-01
RationalistAugust Burns Red2:41Constellations2009D Drop Cmute1970-01-01
RationalistAugust Burns Red2:41Constellations2009D Drop Cmute1970-01-01
RatraceSkindred3:21Roots Rock Riot2007D Drop Cmute1970-01-01
Rats!Rats!Rats!Deftones4:00Saturday Night Wrist2006Custom Tuningmute1970-01-01
RattlesnakeKing Gizzard and the Lizard Wizard7:49Flying Microtonal Banana2017Custom Tuningmute1970-01-01
Rave-up TonightFear, and Loathing in Las Vegas3:27Phase 22014D Drop Cmute1970-01-01
Raven's Flight (S.O.F.'s version)Amon Amarth5:27Berserker2019Custom Tuningmute1970-01-01
RavenheadOrden Ogan6:09Ravenhead2015D Drop Cmute1970-01-01