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
MSKYellowcard3:50Lift A Sail2014E Standardmute1970-01-01
Ma BakerBoney M.4:44Love For Sale1977E Standardmute1970-01-01
Maddening SwarmLight This City3:32Facing The Thousand2007D Drop Cmute1970-01-01
Made Of TearsJoe Satriani5:35Super Colossal2006E Standardmute1970-01-01
MagicPilot3:07From the Album of the Same Name1974E Standardmute1970-01-01
Magic (No Bass)Pilot3:08From the Album of the Same Name1974E Standardmute1970-01-01
Magic And MayhemAmorphis4:32Tales From The Thousand Lakes1994C# Standardmute1970-01-01
Make Damn Sure (Live)Taking Back Sunday4:09Live From Oresanz2010Eb Standardmute1970-01-01
Make Me SoYellowcard3:15Lift A Sail2014D Drop Cmute1970-01-01
Malleus MaleficarumAFI4:01Black Sails in the Sunset1999E Standardmute1970-01-01
Mama Said Knock You OutLL Cool J5:01Mama Said Knock You Out1990E Standardmute1970-01-01
Man Of SteelMeat LoafCombo 4:19Couldn't Have Said It Better2003Eb Standardmute1970-01-01
ManaEquilibrium16:25Sagas2008Custom Tuningmute1970-01-01
MandiblesE. Town Concrete3:15The Renaissance2003Drop Dmute1970-01-01
ManipuraShoji Meguro3:05Digital Devil Saga Avatar Tuner 1&2 Original Sound Track : INTEGRAL2004E Standardmute1970-01-01