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
Mein Land	Rammstein			4:42	Made In Germany	2011	D Drop C	mute	1970-01-01
Memory	Kishida Kyoudan & THE Akeboshi Rockets			3:30	POPSENSE	2011	E Standard	mute	1970-01-01
Memory of Colours	Draw the Emotional			4:17	Funny party in the Fog	2011	D Drop C	mute	1970-01-01
Mercenary	Panic! At The Disco	Bass2		2:52	Batman - Arkham City - The Album	2011	E Standard	mute	1970-01-01
Merciless Times	Myrath			3:35	Tales of the Sands	2011	Custom Tuning	mute	1970-01-01
Mermaid	Amorphis			4:24	The Beginning of Times	2011	D Standard	mute	1970-01-01
Metabolism	The Strokes			3:03	Angles	2011	E Standard	mute	1970-01-01
Metal Gear Solid 2 Theme Metal Remix	MetalRR5			2:24	Youtube Channel	2011	Drop D	mute	1970-01-01
Metal Gear Solid Medley	With Ether			5:38	With Ether (EP)	2011	E Standard	mute	1970-01-01
Meth Lab Zoso Sticker	7Horse			3:53	Let the 7Horse Run	2011	Opend G	mute	1970-01-01
Mh 4.18.2011	Blink - 182			3:32	Neighborhoods (Deluxe Issue)	2011	E Standard	mute	1970-01-01
Midget Saw	Alestorm			3:22	Back Through Time	2011	C Standard	mute	1970-01-01
Midnight City	M83			4:10	Hurry Up, We're Dreaming	2011	Drop D	mute	1970-01-01
Midnight Hands	Rise Against			4:20	Endgame	2011	Eb Drop Db	mute	1970-01-01
Midnight Superstar	Nagata Yoriko			3:46	K-ON!! Character Image Songs - Suzuki Jun	2011	E Standard	mute	1970-01-01