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
Main Theme (FFI)	Uematsu, Nobuo			1:08	All Sounds of Final Fantasy I - II	1989	E Standard	mute	1970-01-01
Makin' A Mess	Skid Row			3:41	Skid Row	1989	E Standard	mute	1970-01-01
Marooned	Running Wild			5:22	Death or Glory	1989	E Standard	mute	1970-01-01
Mass Hypnosis	Sepultura			4:27	Beneath The Remains	1989	E Standard	mute	1970-01-01
Master Of No Mercy	Suicidal Tendencies			2:40	Controlled by hatred/Feel like shit dejà vu	1989	E Standard	mute	1970-01-01
Matoya's Cavern	Uematsu, Nobuo			1:18	All Sounds of Final Fantasy I - II	1989	E Standard	mute	1970-01-01
Mayor of Simpleton	XTC			4:00	Oranges & Lemons	1989	E Standard	mute	1970-01-01
Maze of Torment	Morbid Angel			4:33	Altars of Madness	1989	Eb Standard	mute	1970-01-01
Me Myself and I	De La Soul			4:03	3 Feet High and Rising	1989	E Standard	mute	1970-01-01
Medicine Train	The Cult			4:44	Sonic Temple	1989	E Standard	mute	1970-01-01
Megami tachi e no Jouka	Southern All Stars			5:02	シングル	1989	E Standard	mute	1970-01-01
Megamosh	SDI			2:17	Sign Of The Wicked	1989	E Standard	mute	1970-01-01
Menu Screen (FFI)	Uematsu, Nobuo			0:46	All Sounds of Final Fantasy I - II	1989	E Standard	mute	1970-01-01
Mephisto Waltz	W.A.S.P.			1:31	The Headless Children	1989	Eb Standard	mute	1970-01-01
Merry Christmas (I Don't Want To Fight Tonight)	The Ramones	Combo		2:08	Brain Drain - 1989	1989	E Standard	mute	1970-01-01