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
RC's MomThe Dead MilkmenBass2 2:28Beelzebubba1988E Standardmute1970-01-01
RED...emDIR EN GREY5:04VULGAR2003D Standardmute1970-01-01
REDRUMVAMPS3:52VAMPS2009Drop Dmute1970-01-01
REMPolkadot Stingray5:00REM2017E Standardmute1970-01-01
RIFFHARD COMPETITION ENTRYJoão Medeiros1:09João Medeiros2019DADGADmute1970-01-01
ROCK-mode'18LiSA5:32LiSA BEST -Way-2018Eb Standardmute1970-01-01
RUMBLEVAMPS3:33BEAST2010Drop Dmute1970-01-01
RWBY - Time To Say GoodbyeJeff Williams3:24RWBY Volume 2 Soundtrack2014E Standardmute1970-01-01
Raabjørn Speiler Draugheimens SkoddeDimmu Borgir5:07Godless Savage Garden1998E Standardmute1970-01-01
Race You To The BottomNew Medicine3:03Race You To The Bottom2010Drop Dmute1970-01-01
Radetzky March FingerstyleJohann Strauss1:29Johann Strauss1848E Standardmute1970-01-01
Radian ArkhamDiscordance Axis1:24The Inalienable Dreamless2000Drop Dmute1970-01-01
RadiocomaZavtra Broshu2:39Single2016Drop Dmute1970-01-01
Radium Eyes (GH2 Mix)Count Zero3:36Guitar Hero 22006Drop Dmute1970-01-01
Radix MalorumGorgoroth3:17Instinctus Bestialis2015C# Standardmute1970-01-01