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
Mirror, Mirror	Blind Guardian			5:09	Nightfall in Middle Earth	1998	Eb Standard	mute	1970-01-01
Mis Sentimientos	Los Angeles Azules			3:39	Como Te Voy a Olvidar Edicion De Lujo	2015	E Standard	mute	1970-01-01
Miéntele	Los Bunkers			4:00	Vida de Perros	2005	E Standard	mute	1970-01-01
MmmBop	Hanson			4:31	Middle Of Nowhere	1997	E Standard	mute	1970-01-01
Molly's Lips	Nirvana			1:58	Incesticide	1992	E Standard	mute	1970-01-01
Money	Pink Floyd			6:29	The Dark Side of the Moon	1973	E Standard	mute	1970-01-01
Money (Single-Edit)	Pink Floyd			4:00	Dark Side Of The Moon	1973	E Standard	mute	1970-01-01
Monkeyland	The Chameleons			5:27	Script Of The Bridge	1983	Custom Tuning	mute	1970-01-01
Monument	Fates Warning			6:04	Inside Out	1994	E Standard	mute	1970-01-01
Morbid Stuff	PUP			2:47	Morbid Stuff	2019	Eb Standard	mute	1970-01-01
More of Fire Than Blood	Anaal Nathrakh			3:31	In The Constellation of The Black Widow	2009	D Drop C	mute	1970-01-01
Morgagnic Anatomics	The County Medical Examiners	Combo		4:16	Olidous Operettas	2007	B Standard	mute	1970-01-01
Moron Brothers	Rancid			1:57	NOFX-Rancid Split	2002	E Standard	mute	1970-01-01
Mother	Honest Eyes			3:17	Bridges Burned, Lessons Learned (EP)	2019	Custom Tuning	mute	1970-01-01
Mou Ichido Luminous	Pastel Palettes			4:28	Mou Ichido Luminous	2018	Drop D	mute	1970-01-01