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
Recharging the Void (E Tuning)Vektor13:40Terminal Redux2016E Standardmute1970-01-01
Recharging the Void (F Tuning)Vektor13:40Terminal Redux2016F Standardmute1970-01-01
Red Flag Day (Live)U23:36U2 Live Songs of eXPERIENCE2019E Standardmute1970-01-01
RedefineTrentemøller4:49Fixion2016E Standardmute1970-01-01
Reflectiaeufonius4:53true tears 5th Anniversary Box2013E Standardmute1970-01-01
RegenerateFear Factory4:05Genexus2015Custom Tuningmute1970-01-01
Reiketsu NarisebaDIR EN GREY3:39Uroboros Remastered & Expanded2012Eb Drop Dbmute1970-01-01
ReincarnationSeason Of Ghosts6:07The Human Paradox2014Custom Tuningmute1970-01-01
Relation Vs RedMegaman X71:05Megaman X7 Soundtrack2003E Standardmute1970-01-01
Relax and ReflectYoko Shimomura3:00Final Fantasy XV OST2016E Standardmute1970-01-01
ReleaseImagine Dragons2:22Smoke and Mirrors (Deluxe)2015E Standardmute1970-01-01
RememberThe Jimi Hendrix Experience2:52Are You Experienced1967Eb Standardmute1970-01-01
Remote ControlKamimine Rin & Len5:13EXIT TUNES PRESENTS Vocalogemini2012E Standardmute1970-01-01
RespektX-core3:25X-core2006Custom Tuningmute1970-01-01
RestlessBreakdown of Sanity3:13Coexistence2016B Drop Amute1970-01-01