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
MariaRage Against the Machine3:51The Battle of Los Angeles1999E Standardmute1970-01-01
Maria ElenaLos Indios Tabajaras3:09Maria Elena1963E Standardmute1970-01-01
Maria LuisaJulio Salvador Sagreras/hofei1:25Julio Salvador Sagreras2006E Standardmute1970-01-01
MariposaPeach Tree Rascals3:34Mariposa2019E Standardmute1970-01-01
Marry MeTrain3:27Save Me San Francisco2007E Standardmute1970-01-01
Marshmallow JusticeEri Kitamura4:18Nisemonogatari OP 2 Single2012E Standardmute1970-01-01
MartyrsThe Devil Wears Prada3:288:182013C# Drop Bmute1970-01-01
Marvin GayeCharlie Puth feat Meghan Trainor3:11Some Type of Love2015E Standardmute1970-01-01
Mary Had A Little LambStevie Ray Vaughan2:50Texas Flood1983Eb Standardmute1970-01-01
Masculine Women, Feminine MenFrank Harris2:52Masculine Women, Feminine Men (Shellac Single)1926E Standardmute1970-01-01
Mass HypnosisSepultura4:27Beneath The Remains1989E Standardmute1970-01-01
Mass RaptureDiablo Swing Orchestra6:03Pandora's Piñata2012B Drop Amute1970-01-01
MasterkillerMerauder3:26Master Killer1996C# Standardmute1970-01-01
Masters of the UniverseTarakany!3:08Masters of the Universe2006E Standardmute1970-01-01
Matataki VillageTomohito Nishiura1:44Dark Cloud OST2000E Standardmute1970-01-01