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
Monsieur	Tagada Jones			3:13	Le Feu Au Poudre	2006	Drop D	mute	1970-01-01
Monsoons	Puscifer			4:27	Conditions of My Parole	2011	E Standard	mute	1970-01-01
Monster At The End	Anthrax			3:58	For all kings	2016	Eb Standard	mute	1970-01-01
Monster You Made	Pop Evil			3:46	War of Angels	2011	Eb Drop Db	mute	1970-01-01
Monster in Me	Mors Principium Est			4:41	Dawn of the 5th Era	2014	E Standard	mute	1970-01-01
Monstrance Clock	Ghost			5:56	Infestissumam	2013	D Standard	mute	1970-01-01
MonstroCity	Meshuggah			6:17	The Violent Sleep of Reason	2016	Custom Tuning	mute	1970-01-01
Montségur	Iron Maiden			5:53	Dance of Death	2003	E Standard	mute	1970-01-01
Monument	A Day To Remember			3:50	For Those Who Have Heart	2008	D Drop C	mute	1970-01-01
Mood For a Day	Yes			3:05	Fragile	1971	E Standard	mute	1970-01-01
Moon Over Bourbon Street	Sting			3:59	The Dream Of The Blue Turtles	1994	E Standard	mute	1970-01-01
Moon River	Audrey Hepburn			1:42	Breakfast At Tiffany's	1962	E Standard	mute	1970-01-01
Moonchild	Iron Maiden			5:43	Seventh Son Of A Seventh Son	1988	E Standard	mute	1970-01-01
Moonflower	Plini			2:47	Moonflower	2012	Eb Standard	mute	1970-01-01
Moonlapse Vertigo	Opeth			9:03	Still Life	1999	E Standard	mute	1970-01-01