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
Raising the BarDiscrepancies3:40The Awakening2016Custom Tuningmute1970-01-01
RaketenCallejon2:57Wir Sind Angst2015D Standardmute1970-01-01
Rakuen No Kimiösterreich4:14Rakuen No Kimi2018E Standardmute1970-01-01
Ram RanchGrant McDonald3:28Lovin' Ya Cowboy2012Drop Dmute1970-01-01
Ramble TambleCreedence Clearwater RevivalCombo 7:15Cosmo's Factory1970D Standardmute1970-01-01
RamirezThe Acacia Strain2:28Wormwood2010Custom Tuningmute1970-01-01
Ramp! (The Logical Song)Scooter4:07Push the Beat for This Jam (The Second Chapter)2001E Standardmute1970-01-01
RampartsJohn Frusciante1:14To Record Only Water For Ten D2001E Standardmute1970-01-01
Rango IIVulfpeck4:12Thrill of the Arts2015E Standardmute1970-01-01
Rape Of The EarthPatrick Rondat4:49Rape Of The Earth1991E Standardmute1970-01-01
Raped By ElephantsTorsofuck4:14Erotic Diarrhea Fantasy2004Bb Standardmute1970-01-01
Raped in Hatred by VinesThe Black Dahlia Murder4:42Everblack2013C Standardmute1970-01-01
Rapid Elemental DissolveArchspire5:03All Shall Align2011BEADGmute1970-01-01
RaptureTouche Amore3:18Stage Four2016Eb Standardmute1970-01-01
RasenOrbit Culture3:35Rasen2016AEADGmute1970-01-01