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 More Things Change	Cinderella			4:22	Heartbreak Station	1990	Open A	mute	1970-01-01
The Morning After	Faith No More			3:49	The Real Thing	1989	E Standard	mute	1970-01-01
The Morning After	Ratt			3:44	Out of the Cellar	1984	Eb Standard	mute	1970-01-01
The Morningstar	Draconian			8:04	The Burning Halo	2006	D Standard	mute	1970-01-01
The Most Beautiful Boy in the World (Single-Edit)	Mayte	Bass2		3:42	Child of the Sun	1995	Custom Tuning	mute	1970-01-01
The Mouth Licking What You've Bled	Meshuggah			4:00	Chaosphere (Reloaded)	1998	Custom Tuning	mute	1970-01-01
The Mystical Potato Head Groove Thing	Joe Satriani			5:09	Flying in a Blue Dream	1989	E Standard	mute	1970-01-01
The Nearing Grave	Long Distance Calling			7:53	Avoid The Light	2009	Drop D	mute	1970-01-01
The Nephilim Rising	Behemoth			4:25	Demigod	2002	C Drop Ab	mute	1970-01-01
The Never Ending Why	Placebo			3:25	Battle For The Sun	2009	Drop D	mute	1970-01-01
The Neverending Sigh	Foo Fighters			4:49	The Neverending Sigh	2015	E Standard	mute	1970-01-01
The New Awakening	Killswitch Engage			3:37	Disarm The Descent	2013	D Drop C	mute	1970-01-01
The New Beginning	Insomnium			7:20	Across The Dark	2009	D Standard	mute	1970-01-01
The New Cult King	Mushroomhead			5:12	M3	1999	Eb Standard	mute	1970-01-01
The Night Is For Hunting	In Hearts Wake			4:29	The Bride / In Hearts Wake Split EP	2010	B Drop A	mute	1970-01-01