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
Rell, The Iron MaidenLeague of Legends & Ecca Vandal4:55Rell, The Iron Maiden2020C# Drop Bmute1970-01-01
RememberThe Jimi Hendrix Experience2:52Are You Experienced1967Eb Standardmute1970-01-01
Remembrance of Things PastVed Buens Ende8:59Written in Waters1995E Standardmute1970-01-01
Revival AmericaImpending Doom2:38The Serpent Servant2009AEADGmute1970-01-01
Rock Me BabyJimi Hendrix Experience3:48Live at Monterey1986Eb Standardmute1970-01-01
RollerskatesSEKAI NO OWARI (End Of The World)3:32Rollerskates2020E Standardmute1970-01-01
Rookie of the YearFuneral For a Friend3:03Casually Dressed & Deep in Conversation2003Eb Drop Dbmute1970-01-01
Room Full of MirrorsJimi HendrixCombo 3:25First Rays Of The New Rising Sun1997Eb Standardmute1970-01-01
Roots Bloody RootsPabbarotti & Friends (JBO)3:44Happy Metal Thunder1997B Standardmute1970-01-01
Roots Bloody Roots (Drop D)Pabbarotti & Friends (JBO)3:44Happy Metal Thunder1997Drop Dmute1970-01-01
Roses For The DeadFuneral for a FriendBass2 4:10Hours2005Eb Drop Dbmute1970-01-01
Rudolph The Red Nosed ReindeerFrippendip2:39Xmas2016E Standardmute1970-01-01
RunVampire Weekend3:58Contra2010E Standardmute1970-01-01
Sad State of AffairsDescendents2:40Rock Against Bush, Vol. 12004E Standardmute1970-01-01
Salt In The WoundsPendulum6:41Immersion2010Eb Standardmute1970-01-01