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
Rakpart (Wellhello cover)LAY3:22Single2015Custom Tuningmute1970-01-01
Rakuen MadeHow-Low-Hello4:28Smells Like Tea,Espresso2015E Standardmute1970-01-01
Rakuen No Kimiösterreich4:14Rakuen No Kimi2018E Standardmute1970-01-01
Rakuen ProjectRay1:32To Love Ru Darkness OP2012Drop Dmute1970-01-01
Rally Go RoundLiSA4:40Nisekoi 2 OP2015Eb Standardmute1970-01-01
Rally Go RoundLiSA4:40Nisekoi: (Season 2 OP)2015E Standardmute1970-01-01
Ralph WiggumBloodhound Gang2:55Hefty Fine2005E Standardmute1970-01-01
Ram RanchGrant McDonald3:28Lovin' Ya Cowboy2012Drop Dmute1970-01-01
Ram it DownJudas Priest4:49Ram it Down1988E Standardmute1970-01-01
Ramble OnLed Zeppelin4:12Led Zeppelin II1969E Standardmute1970-01-01
Ramble TambleCreedence Clearwater RevivalCombo 7:15Cosmo's Factory1970D Standardmute1970-01-01
Ramblin' Gamblin' ManThe Bob Seger System2:29Ramblin' Gamblin' Man1969E Standardmute1970-01-01
Ramblin' ManLemon Jelly7:06Lost Horizons2002E Standardmute1970-01-01
Ramblin' ManThe Allman Brothers BandCombo 4:53Brothers and Sisters1973E Standardmute1970-01-01
Ramblin' On My MindJohn Mayall & the Bluesbreakers3:14Blues Breakers with Eric Clapton1966E Standardmute1970-01-01