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
Relax (Backing Track)Frankie Goes to Hollywood3:53Welcome To The Pleasuredome1983E Standardmute1970-01-01
Release (Live)Pearl Jam4:43Pearl Jam Twenty2011E Standardmute1970-01-01
Remember DecemberDemi Lovato3:21Here We Go Again2009Eb Drop Dbmute1970-01-01
Remember The FutureSentenced To Dissection3:54Between The Worlds2012B Drop Amute1970-01-01
ResentmentA Day To Remember3:52You're Welcome2020B Drop Amute1970-01-01
RestlessSweet4:33Sweet Fanny Adams1974E Standardmute1970-01-01
ReunionM833:58Hurry Up, We're Dreaming!2011E Standardmute1970-01-01
RevoltWhile She Sleeps4:00You Are We2017D Drop Cmute1970-01-01
Rich KidsRich Kids3:02Ghosts Of Princes In Towers1978E Standardmute1970-01-01
Right Back Where We Started FromMaxine Nightingale3:17Right Back Where We Started From1975E Standardmute1970-01-01
Rim of the WorldBuckethead2:33Shadows Between the Sky2010E Standardmute1970-01-01
Rime Of The Ancient MarinerIron Maiden13:41Powerslave1984E Standardmute1970-01-01
Rin to shite Saku Hana no Gotoku Hinabita EditionHinabita(Hinatabi Bitter Sweets)4:01BITTER SWEET GIRLS!2014Eb Standardmute1970-01-01
RisePantera4:40Vulgar Display of Power1992E Standardmute1970-01-01
Rise UpDrowning pool3:14WWE SmackDown 20042004C# Drop Bmute1970-01-01