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
Red Wings Over BaronPowerglove7:50Metal Kombat For The Mortal Man2007Custom Tuningmute1970-01-01
Red to BlackFort Minor3:11Unknown2014E Standardmute1970-01-01
Red, White & BlueLynyrd Skynyrd5:38Vicious Cycle2003Eb Standardmute1970-01-01
Red, White & Boom (ft. Caleb Shomo)Motionless In White3:23Scoring The End Of The World2022D Drop Cmute1970-01-01
Red, White and BlueJudas Priest3:44British Steel1980E Standardmute1970-01-01
RedboneChildish Gambino5:29Awaken, My Love!2016E Standardmute1970-01-01
Redondo BeachPatti Smith3:30Horses1975E Standardmute1970-01-01
Refrain BoyALL OFF3:36Mob Psycho 100 ED Single2016Eb Standardmute1970-01-01
Refrain Boy -English Ver.-ALL OFF3:36Mob Psycho 100 ED Single2016Eb Standardmute1970-01-01
Reggatta de BlancThe Police3:06Reggatta de Blanc1979E Standardmute1970-01-01
RehabAmy Winehouse3:39Back to Black2006E Standardmute1970-01-01
Reiketsu NarisebaDIR EN GREY3:39Uroboros Remastered & Expanded2012Eb Drop Dbmute1970-01-01
Reise, Reise (Full Album)Rammstein47:45Reise, Reise (Full Album)2004D Drop Cmute1970-01-01
Relax (Backing Track)Frankie Goes to Hollywood3:53Welcome To The Pleasuredome1983E Standardmute1970-01-01
Release The BatsThe Birthday Party2:33Release The Bats1981E Standardmute1970-01-01