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
Magic Man	Heart			5:33	Dreamboat Annie	1975	E Standard	mute	1970-01-01
Magic Man	Heart			5:31	Dreamboat Annie	1976	E Standard	mute	1970-01-01
Magic Pie	Oasis			7:14	Be Here Now	1997	E Standard	mute	1970-01-01
Magic and Ecstasy	Ennio Morricone			3:04	Exorcist II - The Heretic	1977	E Standard	mute	1970-01-01
Maha Kali	Dissection			6:09	Reinkaos	2006	C# Standard	mute	1970-01-01
Maid Of Orleans	Dark Moor			5:07	The Hall of the Olden Dreams	2000	Eb Standard	mute	1970-01-01
Main Menu	Street Fighter V			0:41	Street Fighter V	2016	E Standard	mute	1970-01-01
Main Theme	Dan Salvato			2:12	Doki Doki Literature Club! (Original Soundtrack)	2017	E Standard	mute	1970-01-01
Majesty and Silence	Omnium Gatherum			8:43	Grey Heavens	2016	C# Standard	mute	1970-01-01
Majiwaza Youran	DenKare			4:55	Karen's Music Collection II	2014	Custom Tuning	mute	1970-01-01
Make A Beast Of Myself	Twin Atlantic			3:29	Free	2011	Drop D	mute	1970-01-01
Make Damn Sure (Live)	Taking Back Sunday			4:09	Live From Oresanz	2010	Eb Standard	mute	1970-01-01
Make It Rain	Tom Waits			3:42	Real Gone	2004	E Standard	mute	1970-01-01
Make It Right	Foo Fighters			4:42	Concrete and Gold	2017	E Standard	mute	1970-01-01
Make It Rough	311			3:25	Stereolithic	2014	C Standard	mute	1970-01-01