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
Radetzky March FingerstyleJohann Strauss1:29Johann Strauss1848E Standardmute1970-01-01
Radiant Ascension (Pitch Shift Tones on Lead)Fallujah4:09Empyrean2022BEADGmute1970-01-01
Radio AfricaLatin Quarter3:56Modern Times1985E Standardmute1970-01-01
Radio Free EuropeR.E.M.4:12Murmur1983E Standardmute1970-01-01
Radio Friendly Unit ShifterNirvana4:56In Utero1993Eb Standardmute1970-01-01
Radio Wall Of SoundSlade3:49Wall Of Hits1991E Standardmute1970-01-01
Radio WonderfulAndy Lewis3:32You Should Be Hearing Something Now2007E Standardmute1970-01-01
Rage and ForgivenessAephanemer5:45Memento Mori2016D Standardmute1970-01-01
Rage of the PentahookAlestorm3:11No Grave but the Sea2017C Standardmute1970-01-01
Rage of the Pentahook for DogsAlestorm3:11No Grave but the Sea for Dogs2017C Standardmute1970-01-01
Rage of the WinterRhapsody of Fire6:13Legendary Tales1997E Standardmute1970-01-01
RaggamuffinSelah Sue2:42Selah Sue2011E Standardmute1970-01-01
Raging FireRunning Wild3:38Port Royal1988E Standardmute1970-01-01
Raging StarfireRhapsody Of Fire5:00The Frozen Tears of Angels2010E Standardmute1970-01-01
Raiders Of BeyondU.D.O.4:15Holy1999E Standardmute1970-01-01