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
The MirrorDream Theater6:48Awake1994BEADGmute1970-01-01
The Misery We MakeDarkest Hour3:09Darkest Hour2014Custom Tuningmute1970-01-01
The MissionNarnia4:33Long Live the King1999Eb Standardmute1970-01-01
The MistsAram Bedrosian2:40A Dark Light2017E Standardmute1970-01-01
The MolluskWeen2:39The Mollusk1997E Standardmute1970-01-01
The MongerCoven3:26Blessed Is The Black1988E Standardmute1970-01-01
The MonistObscura4:56Akróasis2016E Standardmute1970-01-01
The Moon Is CryingYoshiaki Ouchi4:31M.D. Geist II Soundtrack1996C# Standardmute1970-01-01
The More Things ChangeCinderella4:22Heartbreak Station1990Open Amute1970-01-01
The Morticians FlameAcid Bath4:09When The Kite String Pops1994Custom Tuningmute1970-01-01
The Most Magnificent BladeGO-ZEN1:42Hitoshizuku2012Custom Tuningmute1970-01-01
The MountainOf Mice & Men4:30EARTHANDSKY2019D Drop Cmute1970-01-01
The Music Or The MiseryFall Out Boy3:31From Under The Cork Tree2005Drop Dmute1970-01-01
The Mysterious MaidenDark Moor4:53Dark Moor2003Eb Standardmute1970-01-01
The National AnthemRadiohead5:53Kid A2000E Standardmute1970-01-01