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
Rainbow ConnectionKermit3:20The Muppet Movie Original Soundtrack Recording1979E Standardmute1970-01-01
Raise de GanbarimasuTomoki Kikuya0:54Bocchi the Rock! Original Soundtrack: Bocchi the Track! Vol.12022E Standardmute1970-01-01
Real GoneSheryl Crow3:23Cars (Original Motion Picture Soundtrack)2006E Standardmute1970-01-01
RebellionDaisuke Ishiwatari4:10BlazBlue Original Soundtrack2008Eb Standardmute1970-01-01
Rebirth The EdgeShade2:45Sengoku Rance Soundtrack2006D Drop Cmute1970-01-01
Reclaimed EarthAndrew Hulshult12:07DOOM: Eternal - The Ancient Gods Part II (Original Game Soundtrack)2021Custom Tuningmute1970-01-01
Red Hot Skull (Red Mountain 2)Sonic Adventure3:18Sonic Adventure Soundtrack1998E Standardmute1970-01-01
Red Like RosesJeff Williams3:16RWBY Volume 1 Soundtrack2012Drop Dmute1970-01-01
Red Like Roses Part IIJeff Williams4:05RWBY Volume 1 Soundtrack2013E Standardmute1970-01-01
Red Streamer BattleYoshito Sekigawa, Shoh Murakami, Yoshiaki Kimura, Hiroki Morisihita, Fumihiro Isobe2:50Paper Mario: The Origami King Original Soundtrack2020D Standardmute1970-01-01
Refreshing MorningAtkahiro Unisuga2:21The Legend of Heroes: Sen no Kiseki Original Soundtrack2013E Standardmute1970-01-01
Relation Vs RedMegaman X71:05Megaman X7 Soundtrack2003E Standardmute1970-01-01
Relatos Salvajes (Wild Tales)Gustavo Santaolalla1:33Soundtrack2014Eb 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