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
Rotten OrangeACME3:48Rotten Orange2018D Drop Cmute1970-01-01
Rotterdam In FlamesWarbreed4:51History Undone2008D Drop Cmute1970-01-01
Rotting In VainKorn3:36Rotting in Vain - Single2016Custom Tuningmute1970-01-01
Rotting In VainKorn3:32The Serenity of Suffering2016Custom Tuningmute1970-01-01
Roudou SankaMomoiro Clover Z4:475th Dimansion2013Custom Tuningmute1970-01-01
RoughSoulfly3:32Conquer2008C# Drop Bmute1970-01-01
Rough Month (ft. Whatchya & PLANETB00TY)Flynt FlossyBass2 3:38Perplexed Portrait2020Custom Tuningmute1970-01-01
RouletteSystem of a Down3:25Steal This Album!2002D Drop Cmute1970-01-01
Roundtrip To Hell And BackChildren Of Bodom3:51Relentless Reckless Forever2011D Drop Cmute1970-01-01
Roundtrip to Hell and BackChildren Of Bodom3:51Relentless, Reckless Forever2011D Drop Cmute1970-01-01
RoutasydänSentenced4:23Routasydän2003C# Standardmute1970-01-01
RowerekPawel Kukiz i Piersi2:00Ojczyzniane2000D Drop Cmute1970-01-01
RoyalDeftones3:35Diamond Eyes2010D Drop Cmute1970-01-01
Royal BeggarsArchitects4:07Holy Hell2018Custom Tuningmute1970-01-01
Royal BloodBury Tomorrow3:56The Union of Crowns2012C# Drop Bmute1970-01-01