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
Mastering the World's Smallest ViolinThe Flatliners3:18The Great Awake2007E Standardmute1970-01-01
MasterkillerMerauder3:26Master Killer1996C# Standardmute1970-01-01
MastermindMegadeth3:51Cryptic Writings1997E Standardmute1970-01-01
MasterpieceBayside3:48Sirens and Condolences2004D Drop Cmute1970-01-01
MasterpieceBig Thief3:56Masterpiece2016E Standardmute1970-01-01
MasterpieceMotionless In White3:31Scoring The End Of The World2022Bb Drop Abmute1970-01-01
Masters Of The DesertSonic Adventure 22:10Sonic Adventure 22001E Standardmute1970-01-01
Masters Of The WorldSabaton4:04Metalizer2007E Standardmute1970-01-01
Masters of the GalaxyGloryhammer4:29Legends from Beyond the Galactic Terrorvortex2019D Standardmute1970-01-01
Masters of the UniverseTarakany!3:08Masters of the Universe2006E Standardmute1970-01-01
Masz Babo PlacekKabanos3:55Zęby w Ścianę2007Drop Dmute1970-01-01
MatasaburoYorushika3:49Matasaburo - Single2001E Standardmute1970-01-01
McDonaldland MassacreCoven2:48Blessed Is The Black1988E Standardmute1970-01-01
Me Basta (Revisitado)José José4:04José Por Siempre José2020D Drop Cmute1970-01-01
Me Gustas TúManu Chao4:03Próxima Estación: Esperanza2001E Standardmute1970-01-01