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
Masquerade 98	Symphony X			6:02	The Odyssey	2002	D Standard	mute	1970-01-01
Masquerade Of Hate	Scythelord			4:43	Toxic Minds	2016	D Standard	mute	1970-01-01
Medicine Square Garden	Frank Iero and The Future Violents			5:35	Barriers	2019	Eb Standard	mute	1970-01-01
Metal Inquisition	Piledriver			5:12	Metal Inquisition	1985	E Standard	mute	1970-01-01
Mi Equilibrio Espiritual	31 Minutos (ft. Freddy Turbina)			2:28	31 Minutos	2003	E Standard	mute	1970-01-01
Mighty Quinn	Manfred Mann			2:56	Mighty Garvey	1968	E Standard	mute	1970-01-01
Mighty Quinn (Quinn The Eskimo)	Manfred Mann			2:59	Mighty Garvey!	1967	E Standard	mute	1970-01-01
Millennium Quest	Hibria			6:52	Defying the Rules	2004	Custom Tuning	mute	1970-01-01
Million Dollar Question	Arcane Roots			4:47	Left Fire	2011	E Standard	mute	1970-01-01
Milquetoast	Helmet			4:04	Betty	1994	Drop D	mute	1970-01-01
Mistress of the Salmon Salt (Quicklime Girl)	Blue Öyster Cult			5:13	Tyranny And Mutation	1973	E Standard	mute	1970-01-01
Mon époque	Kyo			2:29	Mon époque	2021	E Standard	mute	1970-01-01
Moonlight Equilibrium	The Black Dahlia Murder			3:32	Ritual	2011	C Standard	mute	1970-01-01
More Than Conquerors	Impending Doom			4:29	The Serpent Servant	2009	AEADG	mute	1970-01-01
Morpheus In A Masquerade	Cain's Offering			6:46	Gather The Faithful	2009	Eb Standard	mute	1970-01-01