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
Long Distance Affair	38 Special			3:59	Tour de Force	1984	E Standard	mute	1970-01-01
Long Distance Runaround	Yes			3:34	Fragile	1971	E Standard	mute	1970-01-01
Luck as a Constant	Periphery			6:10	Periphery II	2012	D Drop C	mute	1970-01-01
Maly Powstaniec	Horytnica			5:26	Glos Patriotow	2011	E Standard	mute	1970-01-01
Mexican Standoff	Elbow			4:01	Leaders of the Free World	2005	Drop D	mute	1970-01-01
Misunderstanding	Genesis			3:16	Duke	1980	E Standard	mute	1970-01-01
Moe Serdse ne ostanovilos	NAIV			4:20	Obratnaya Storona Lubvi	2008	E Standard	mute	1970-01-01
Mother Stands For Comfort	Kate Bush			3:11	Hounds of Love	1985	Custom Tuning	mute	1970-01-01
Mr Understanding	Pete and The Pirates			3:19	Little Death	2008	E Standard	mute	1970-01-01
Mustang	Asian Kung Fu Generation			4:54	Mada Minu Ashita ni	2008	E Standard	mute	1970-01-01
Mustang Sally	The Commitments			4:04	The Commitments OST Vol 1	1991	E Standard	mute	1970-01-01
Mustang Sally	Wilson Pickett			3:13	The Wicked Pickett	1967	E Standard	mute	1970-01-01
My Understandings	Of Mice & Men			2:36	The Flood	2011	D Drop C	mute	1970-01-01
Na Sua Estante	Pitty			3:48	Anacrônico	2005	Drop D	mute	1970-01-01
Never to Sit or Stand Again	Superjoint Ritual			5:16	A Lethal Dose Of American Hatred	2002	C# Standard	mute	1970-01-01