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
Marisa Stole the Precious ThingIOSYS4:07Toho Otome Bayashi2006E Standardmute1970-01-01
Marunouchi SadisticShiina Ringo3:57Muzai Moratorium1999E Standardmute1970-01-01
Masacre en el PuticlubPatricio Rey y sus Redonditos de Ricota4:52Un Baión Para el Ojo Idiota1988E Standardmute1970-01-01
MasamunePeriphery5:45Periphery II2012Custom Tuningmute1970-01-01
Masara/Pallet TownMasuda Junichi1:21Pokemon Green/Red/Blue1996E Standardmute1970-01-01
Mask Of SanityChildren Of Bodom3:58Follow The Reaper2000D Standardmute1970-01-01
MassachuettsSilverstein3:00This Is How the Wind Shifts2013Eb Drop Dbmute1970-01-01
MassachusettsBee Gees/hofei2:20Horizontal2014E Standardmute1970-01-01
MassachusettsSilverstein3:00This Is How The Wind Shifts2013Eb Drop Dbmute1970-01-01
Massachusetts (Acoustic)Silverstein3:38This Is How The Wind Shifts2013Eb Standardmute1970-01-01
Massachusetts - Live at the MGM GrandBee Gees2:37One Night Only1998E Standardmute1970-01-01
MassacreBathory2:41Under The Sign Of The Black Mark1986E Standardmute1970-01-01
MassacreEscape The Fate4:18Escape The Fate2010B Drop Amute1970-01-01
Massacre In The NorthAbominable Putridity3:30The Anomalies of Artificial Origin2012AEADGmute1970-01-01
Master Of InsanityBlack Sabbath6:02Dehumanizer1992Eb Standardmute1970-01-01