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
Mr. Skin	Spirit			4:05	Twelve Dreams of Dr. Sardonicus	1970	E Standard	mute	1970-01-01
Mrs Blaileen	Primus			3:29	Tales From the Punchbowl	1995	Drop D	mute	1970-01-01
Mt. Ordeals	Nobuo Uematsu			1:40	Final Fantasy IV	1988	E Standard	mute	1970-01-01
Mucha Nie Siada	Kabanos			4:36	Flaki z Olejem	2010	Drop D	mute	1970-01-01
Muddy Cult	Nega			4:36	GRAVE OF THE SACRIFICE	2009	C# Drop B	mute	1970-01-01
Mudshovel	Staind			4:47	Dysfunction	1999	Custom Tuning	mute	1970-01-01
Muffin Man	Frank Zappa			4:16	Bongo Fury	1975	E Standard	mute	1970-01-01
Mugen Glider	Asian Kung-fu Generation			5:10	Kimi Tsunagi Five M	2003	E Standard	mute	1970-01-01
Mujer, Nada Me Has Dado	Panda			3:03	Sangre Fria	2013	Eb Standard	mute	1970-01-01
Multitalents	PSYQUI			3:42	Funky Gabber	2019	E Standard	mute	1970-01-01
Murder At Midnight	Powerwolf			4:49	Blood Of The Saints	2011	Eb Drop Db	mute	1970-01-01
Murder In Your Sight	Holymarsh			4:31	Infliction Ov The Morbid Intention	2003	D Standard	mute	1970-01-01
Murder Monogamy	Feed Her To The Sharks			5:09	The Beauty Of Falling	2010	D Drop C	mute	1970-01-01
Murder One	Metallica			5:52	Hardwired ...To Self-Destruct	2016	E Standard	mute	1970-01-01
Murder The Government	NOFX			0:58	So Long and Thanks for All the Shoes	1997	E Standard	mute	1970-01-01