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
Man On A WireThe Script4:09No Sound Without Silence2014E Standardmute1970-01-01
Man On FireBury Tomorrow4:05Runes2014C# Drop Bmute1970-01-01
Mannequin ShowHEAT3:46Tearing Down the Walls2014E Standardmute1970-01-01
MapsMaroon 53:14V2014E Standardmute1970-01-01
March Of The Pigs (Live in Melbourne 2014)Nine Inch Nails4:17The Downward Spiral2014E Standardmute1970-01-01
March Of The PoozersDevin Townsend Project5:26Z22014C# Drop Bmute1970-01-01
March of the PoozersDevin Townsend Project5:20Z2014Custom Tuningmute1970-01-01
MarionetteFlyleaf3:50Between the Stars2014Drop Dmute1970-01-01
Mark The GravesLinkin Park5:09The Hunting Party2014Drop Dmute1970-01-01
MassachusettsBee Gees/hofei2:20Horizontal2014E Standardmute1970-01-01
Matter of TimeWovenwar3:42Wovenwar2014Eb Standardmute1970-01-01
Me & My Broken HeartRixton3:18Me And My Broken Heart2014E Standardmute1970-01-01
Me And Mary JaneBlack Stone Cherry4:14Magic Mountain2014Eb Drop Dbmute1970-01-01
Me In My Own HeadBeartooth3:30Disgusting2014D Drop Cmute1970-01-01
Mead From HellAlestorm3:45Sunset on the Golden Age2014C Standardmute1970-01-01