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
My Blue Heaven	John Stevens			2:42	Red	2011	E Standard	mute	1970-01-01
My Evil Revelations	Old Man's Child			4:02	Ill - Natured Spiritual Invasion	1998	B Standard	mute	1970-01-01
My Last Words	Megadeth			4:58	Peace Sells... But Who's Buying? Remastered	1986	E Standard	mute	1970-01-01
My Love	Paul McCartney			4:11	Red Rose Speedway	1971	E Standard	mute	1970-01-01
Mystic Cave Zone	Masato Nakamura			2:09	Sonic The Hedgehog 1&2 Remastered Soundtrack	1992	E Standard	mute	1970-01-01
Nail	Omnium Gatherum			3:51	The Redshift	2008	Custom Tuning	mute	1970-01-01
Nail The Casket	WSTR			3:15	Red, Green Or Inbetween	2017	Eb Drop Db	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
Neverwhere	At The Gates			5:43	The Red in the Sky Is Ours	1992	B Standard	mute	1970-01-01
New Genesis	Ado			3:46	Uta's Songs One Piece Film RED	2022	Drop D	mute	1970-01-01
New Years Day live Red Rocks	U2			4:51	Under a Blood Red Sky	1983	Eb Standard	mute	1970-01-01
Nocturne	TesseracT			5:51	Altered State	2013	Custom Tuning	mute	1970-01-01
Nomad	Sepultura			5:02	Chaos A.D. (1996 Remastered)	1993	D Standard	mute	1970-01-01
Non l'hai mica capito	Vasco Rossi			3:53	Colpa d'Alfredo	1980	E Standard	mute	1970-01-01
Norwegian Wood	The Beatles	Combo		2:09	The Beatles 1962-1966 CD-2 (The Red Album-1973)	1973	E Standard	mute	1970-01-01