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
Revolution RadioGreen Day3:02Revolution Radio2016E Standardmute1970-01-01
Revolver (or Gravedigger Blues)Shagohod5:06Tin, Gold, Lead & Blood2021E Standardmute1970-01-01
Rhythm of the RainThe Cascades2:27Rhythm of the Rain1962E Standardmute1970-01-01
Ride The RainbowAxel Rudi Pell4:56Oceans Of Time1998Eb Standardmute1970-01-01
Rider of the Astral FireLuca Turilli5:12Prophet Of the Last Eclipse1999E Standardmute1970-01-01
Right Now (ft. Travis Barker)Jasiah2:38Right Now2021Custom Tuningmute1970-01-01
Ring (Backing Track)Buckethead3:34Caterpillar2014Eb Standardmute1970-01-01
Rio BravoCKYCombo 3:13CKY - Vol 12000D Standardmute1970-01-01
Riraito (Rewrite)Asian Kung-Fu Generation3:52Riraito (Rewrite)2007E Standardmute1970-01-01
Rise Of The PentagramCradle Of Filth7:02Thornography2006D Standardmute1970-01-01
Rise of Sodom and GomorrahTherion6:48Live Gothic2008C# Standardmute1970-01-01
Rise of the Dragon EmpireBloodbound4:42Rise of the Dragon Empire2019D Standardmute1970-01-01
Rising RainbowMisokkasu3:36Shokugeki no Soma OP2 Single2015Drop Dmute1970-01-01
Riviera ParadiseStevie Ray Vaughan8:54In step1989Eb Standardmute1970-01-01
Road Racin'Riot4:30Narita1979E Standardmute1970-01-01