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
ReflectionsIRE3:27Poison Dreams2021C# Drop Bmute1970-01-01
Refreshing MorningAtkahiro Unisuga2:21The Legend of Heroes: Sen no Kiseki Original Soundtrack2013E Standardmute1970-01-01
Regain the FireInsomnium4:30One For Sorrow2012D Standardmute1970-01-01
ReimeiSayuri x MY FIRST STORY5:16Golden Kamuy Season 2 OP2018Eb Standardmute1970-01-01
Reiver's MusicAFI3:20Sing The Sorrow2003Eb Standardmute1970-01-01
Relation Vs RedMegaman X71:05Megaman X7 Soundtrack2003E Standardmute1970-01-01
Relatos Salvajes (Wild Tales)Gustavo Santaolalla1:33Soundtrack2014Eb Standardmute1970-01-01
RemedyThe Black Crowes5:26The Southern Harmony and Musical Companion1992Opend Gmute1970-01-01
Remember Me M.F.M... Iron GateSonic Adventure 22:25Sonic Adventure 22001E Standardmute1970-01-01
Remember WhenBad Wolves3:33Disobey2018D Drop Cmute1970-01-01
Remembering SundayAll Time Low4:19So Wrong, It's Right2007E Standardmute1970-01-01
Requiem For A Dream (cover by Peter Gergely)Lux Aeterna2:35SoundTrack2000E Standardmute1970-01-01
Requiem of SilenceSuehiro Kenichirou7:06Re:Zero Soundtrack2016E Standardmute1970-01-01
Rescue MeMarcus King6:08Live from Easy Sounds2022E Standardmute1970-01-01
ResolutionAndy Timmons Band5:44Resolution2006Drop Dmute1970-01-01