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
Lucky the Donkey	Guttermouth			1:45	Musical Monkey	1997	E Standard	mute	1970-01-01
Lunar Fields	Nylonia			2:15	On Wandsworth Common	2014	E Standard	mute	1970-01-01
MIMIZU IN THE DANCEFLOOR	The Ohayogozaimas			5:22	Monosugoi	2015	B Standard	mute	1970-01-01
MONOMANIA	The Word Alive			4:01	MONOMANIA	2020	C Drop Ab	mute	1970-01-01
MONSTER	B'z			4:56	MONSTER	2006	E Standard	mute	1970-01-01
MONTERO (Call Me By Your Name)	Lil Nas X			2:55	MONTERO	2019	Eb Standard	mute	1970-01-01
Maiden Astrea	Shunsuke Kida/Fingerstyle Gaming			2:15	Demon's Souls OST	2017	Custom Tuning	mute	1970-01-01
Maiden in Black	Shunsuke Kida			4:31	Demon's Souls Original Soundtrack	2009	E Standard	mute	1970-01-01
Make Me Moo	The Residents			2:44	Demons Dance Alone	2002	E Standard	mute	1970-01-01
Make Your Own Kind of Music	Mama Cass			2:33	Bubblegum, Lemonade, and... Something for Mama	1969	E Standard	mute	1970-01-01
Making Things up Again	The Book Of Mormon			4:21	The Book of Mormon	2011	E Standard	mute	1970-01-01
Man In A Suitcase	The Police			2:19	Zenyatta Mondatta	1980	E Standard	mute	1970-01-01
Man Up	The Book Of Mormon			4:08	The Book Of Mormon	2011	Drop D	mute	1970-01-01
Manic Monday	Billie Joe Armstrong (ft Susanna Hoffs of The Bangles)			3:07	No Fun Mondays	2020	E Standard	mute	1970-01-01
Maplewood	Belmont			2:06	Belmont	2018	Eb Drop Db	mute	1970-01-01