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
The March Of The SwordmasterRhapsody5:06Power Of The Dragonflame2002E Standardmute1970-01-01
The Marriage Of AttarisDraconian8:56Sovran2015D Drop Cmute1970-01-01
The Marshall ArtsRazor2:48Violent Restitution1988C# Standardmute1970-01-01
The Marshall PlanBlue Öyster Cult5:28Cultosaurus Erectus1980E Standardmute1970-01-01
The Marshals Are DeadBloc Party3:53Bloc Party (EP)2004E Standardmute1970-01-01
The Marvelous SlutEvery Time I Die1:49New Junk Aesthetic2009Drop Dmute1970-01-01
The MasonWovenwar4:12Wovenwar2014D Drop Cmute1970-01-01
The Masquerade BallAxel Rudi Pell10:38The Masquerade Ball2000Eb Standardmute1970-01-01
The MassacreExploited, The3:05The Massacre1990E Standardmute1970-01-01
The Massacre of NankingPessimist6:25Call to War2010E Standardmute1970-01-01
The MasterplanOasis5:22The Masterplan1998E Standardmute1970-01-01
The Math of the MythWitherscape3:56The Inheritance2013E Standardmute1970-01-01
The MatriarchUnleash the Archers4:06Apex2017Drop Dmute1970-01-01
The Mausoleum of LiarsShadow of Intent4:52Reclaimer2017C Standardmute1970-01-01
The MayflyMillencolin3:08Pennybridge Pioneers2000E Standardmute1970-01-01