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 My RentDavid Gilmour5:36David Gilmour1978E Standardmute1970-01-01
Raise de GanbarimasuTomoki Kikuya0:54Bocchi the Rock! Original Soundtrack: Bocchi the Track! Vol.12022E Standardmute1970-01-01
Rave OnBuddy Holly1:59From The Original Master Tapes1958E Standardmute1970-01-01
Raven ClawsMoonspell3:16Irreligious1996E Standardmute1970-01-01
Ready For RepairSECRETS3:19Fragile Figures2013B Drop Amute1970-01-01
Real GoneSheryl Crow3:23Cars (Original Motion Picture Soundtrack)2006E Standardmute1970-01-01
Rebel AngelThe Dollyrots2:43Because I'm Awesome (Digital Edition Bonus Track)2007E Standardmute1970-01-01
Rebel GirlAngels and Airwaves3:51Rebel Girl2019E Standardmute1970-01-01
RebellionDaisuke Ishiwatari4:10BlazBlue Original Soundtrack2008Eb Standardmute1970-01-01
ReboundVolbeat2:29Seal The Deal & Let's Boogie2016E Standardmute1970-01-01
ReckoningOmnium Gatherum5:19Origin2021C# Standardmute1970-01-01
Reclaimed EarthAndrew Hulshult12:07DOOM: Eternal - The Ancient Gods Part II (Original Game Soundtrack)2021Custom Tuningmute1970-01-01
Reclamation (R2 The Invasion)PrinceWhateverer3:36REIMAGINE2019D Drop Cmute1970-01-01
Red Streamer BattleYoshito Sekigawa, Shoh Murakami, Yoshiaki Kimura, Hiroki Morisihita, Fumihiro Isobe2:50Paper Mario: The Origami King Original Soundtrack2020D Standardmute1970-01-01