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
Morning GlowYuyoyuppe4:45Collapse of the Sky2010AEADGmute1970-01-01
MorningstarAFI3:18The Art of Drowning2000E Standardmute1970-01-01
Mortal ReminderPentakill4:06II: Grasp of the Undying2017D Drop Cmute1970-01-01
Mortal ReminderPentakill4:03II: Grasp of the Undying2017BEADGmute1970-01-01
Mortuary NightmareProtector2:58A Shedding Of Skin1991Eb Standardmute1970-01-01
Moscow After DarkPowerwolf3:18Bible Of The Beast2009Eb Drop Dbmute1970-01-01
Mosh To This At My FuneralUnder The Bed7:07The Noble Art Of Denying Reality2014B Drop Amute1970-01-01
Mostri Del TuboChristian Ice2:34Temple of Noise2012D Drop Cmute1970-01-01
Mother May ICoheed and Cambria4:35Good Apollo I'm Burning Star IV, Volume One: From Fear Through the Eyes of Madness2005Eb Standardmute1970-01-01
Mother MotherTracy Bonham3:11The Burdens of Being Upright1996E Standardmute1970-01-01
Mother Stands For ComfortKate Bush3:11Hounds of Love1985Custom Tuningmute1970-01-01
Mother SuperiorReign Supreme1:39Testing the Limits of Infinite2009Eb Drop Dbmute1970-01-01
MothershipScreaming Females4:46What If Someone Is Watching Their T.V.?2007E Standardmute1970-01-01
Mountain ClimbingJoe Bonamassa5:46Blues of Desperation2016Drop Dmute1970-01-01
Mountains Of MathsUltra Vomit2:02Objectif : Thunes2008D Drop Cmute1970-01-01