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
RunwayToxicxEternity2:52Goldeneye 0072021D Drop Cmute1970-01-01
RusalkaRotting Christ4:38Kata ton Daímona Eautou2013B Standardmute1970-01-01
RuseChevelle4:41Hats Off To The Bull2011D Drop Cmute1970-01-01
RuseChevelle4:44Hats Off the Bull2011D Drop Cmute1970-01-01
Russian RouletteAccept5:26Russian Roulette1986E Standardmute1970-01-01
Russian RouletteLords Of The New Church3:54Lords Of The New Church1982E Standardmute1970-01-01
Rust, Dust & GutsMick Gordon7:47Doom (Original Game Soundtrack)2016Custom Tuningmute1970-01-01
Rusty CageJohnny Cash2:51The Legend of Johnny Cash2005E Standardmute1970-01-01
Rusty NailGrip Inc.3:24Nemesis1997E Standardmute1970-01-01
Rusty NailGrip Inc.3:24Nemesis1997D Standardmute1970-01-01
RuthlessCem Köksal4:06Set Me Free!!2004Eb Standardmute1970-01-01
RuthlessGatecreeper3:41Deserted2019C# Drop Bmute1970-01-01
RybalkaRychagi Mashin4:10Vtorzhenie2013Drop Dmute1970-01-01
Ryd/Dark RedSteve Lacy6:13Steve Lacy's Demo2017E Standardmute1970-01-01
Ryoume Hirakeba Kikyou SakuUNDEAD CORPORATION3:41Oni Togizoushi2011AEADGmute1970-01-01