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 Magnificent Town - Deep MountainDemetoriBass2 4:34Sinen ni Nozomu ga Gotoshi2006Custom Tuningmute1970-01-01
The MaidenBury Tomorrow4:40The Union of Crowns2012D Drop Cmute1970-01-01
The Main Monkey BusinessRush6:12Snakes & Arrows2007Custom Tuningmute1970-01-01
The Man In The BoxArt By Numbers3:02Reticence: The Musical2012D Drop Cmute1970-01-01
The Man LandBetween the Buried and Me2:07The Silent Circus2003C# Standardmute1970-01-01
The Mara Effect Pt.1Spiritbox4:38Spiritbox2017C# Drop Bmute1970-01-01
The Mara Effect Pt.3Spiritbox5:42Spiritbox2017Custom Tuningmute1970-01-01
The Marriage Of AttarisDraconian8:56Sovran2015D Drop Cmute1970-01-01
The Marshall ArtsRazor2:48Violent Restitution1988C# Standardmute1970-01-01
The MasonWovenwar4:12Wovenwar2014D Drop Cmute1970-01-01
The Mausoleum of LiarsShadow of Intent4:52Reclaimer2017C Standardmute1970-01-01
The Mead SongBrothers of Metal3:43Prophecy of Ragnarök2017Custom Tuningmute1970-01-01
The MeddlerChevelle4:14Hats Off To The Bull2011Custom Tuningmute1970-01-01
The MeddlerChevelle4:18Hats Off to the Bull2011C# Drop Bmute1970-01-01
The Melting Point Of WaxThrice3:34Artist In The Ambulance2003D Drop Cmute1970-01-01