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
Lust SIN II	Daisuke Ishiwatari			5:25	BLAZBLUE PHASE III CHRONOPHANTASMA Original Soundtrack	2013	E Standard	mute	1970-01-01
Lying In State	Megadeth			3:37	Dystopia	2016	D Standard	mute	1970-01-01
MARIONETTE	BOØWY			3:48	PSYCHOPATH	1987	E Standard	mute	1970-01-01
METANOIA	Mizuki Nana			4:41	Senki Zesshou Symphogear XV OP	2019	D Drop C	mute	1970-01-01
Macht für den der sie nicht will	Böhse Onkelz			4:35	Dopamin	2002	E Standard	mute	1970-01-01
Mad Racer Acoustic	Barry Leitch			2:12	Top Gear Soundtrack	1992	E Standard	mute	1970-01-01
Make You Smile	44			3:47	When Your Heart Stops Beating	2006	E Standard	mute	1970-01-01
Mama Anarhia	Naiv			2:42	Optom i v roznitsu	2000	E Standard	mute	1970-01-01
Mammals in Babylon	Cattle Decapitation			4:18	The Anthropocene Extinction	2015	Eb Standard	mute	1970-01-01
Man on the Moon	R.E.M.			5:16	Automatic for the People	1992	E Standard	mute	1970-01-01
Manipulation Through Idols	Sylosis			4:13	The Supreme Oppressor	2007	Drop D	mute	1970-01-01
Manufactured Extinct	Cattle Decapitation			4:41	The Anthropocene Extinction	2015	Custom Tuning	mute	1970-01-01
Mardy Bum	Arctic Monkeys			2:58	Whatever People Say I Am, That's What I'm Not	2006	E Standard	mute	1970-01-01
Maria Callas - Placido Domingo	Ludwig Von 88			2:14	Prophètes et Nains de Jardin	1996	E Standard	mute	1970-01-01
Marry You	Bruno Mars			3:53	Doo-Wops & Hooligans	2011	E Standard	mute	1970-01-01