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
Rolling Sly StoneRed Hot Chili Peppers5:08Live in Hyde Park2004E Standardmute1970-01-01
Roma Nun Fa' La Stupida Stasera (Live)Andrea Bocelli4:13Love In Portofino2013E Standardmute1970-01-01
RomanceMy Chemical Romance1:04I Brought You My Bullets, You Brought Me Your Love2002E Standardmute1970-01-01
Romance Jeux Interdits (Forbidden Games)Narciso Yepes2:32Guitara Española1969E Standardmute1970-01-01
Romance With RapistThe Hypnophonics3:49Wet2009D Standardmute1970-01-01
Rome Is FallingCivil War5:29The Killer Angels2013E Standardmute1970-01-01
Rome Wasn't Built In A DayMorcheeba3:34Fragments of Freedom2000E Standardmute1970-01-01
Romeo und JuliaCarl Peyer4:15Austropop1987E Standardmute1970-01-01
Romeo's DistressChristian Death3:17Only Theatre Of Pain1982E Standardmute1970-01-01
RonnieMetallica5:20Load1996Eb Standardmute1970-01-01
Ronnie RisingMetallica9:03This Is Your Life2014Eb Standardmute1970-01-01
Ronnie, Talk To RussiaPrince1:58Controversy1981E Standardmute1970-01-01
Rooftop EngagementStuart Chatwood2:19Prince Of Persia Warrior Within2004Drop Dmute1970-01-01
Room 335Larry Carlton5:42Larry Carlton1978E Standardmute1970-01-01
Room 335Larry Carlton5:43Larry Carlton1978E Standardmute1970-01-01