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
It's Difficult Standing On Feet Isn't It	Nobuo Uematsu - FF7	Bass2 Combo		3:32	FF7 OST	1997	D Standard	mute	1970-01-01
J-E-N-O-V-A	Nobuo Uematsu			2:32	FF VII	1997	E Standard	mute	1970-01-01
Jailed	Nobuo Uematsu	Combo		3:54	FFVIII - FF8 OST	1998	E Standard	mute	1970-01-01
Jecht's Theme	Nobuo Uematsu			2:34	Final Fantasy X Original Soundtrack	2001	E Standard	mute	1970-01-01
Judgement Day	Nobuo Uematsu			4:09	"Final Fantasy VII" Original Soundtrack, Disk 4	1999	E Standard	mute	1970-01-01
Junction (Harp - Transposed)	Nobuo Uematsu - FF8	Bass2 Combo		1:40	FF8 OST	1999	D Standard	mute	1970-01-01
Kefka's Theme	Nobuo Uematsu	Combo		2:48	FF6 OST	1994	E Standard	mute	1970-01-01
Kids Run Through The City	Nobuo Uematsu			2:47	Final Fantasy 6 OST	1994	E Standard	mute	1970-01-01
Kuja's Theme	Nobuo Uematsu	Combo		1:07	FF9 OST	2000	E Standard	mute	1970-01-01
Liberi Fatali	Nobuo Uematsu			3:11	Final Fantasy VIII OST	1999	Drop D	mute	1970-01-01
Locke	Nobuo Uematsu			2:06	Final Fantasy 6 OST	1994	E Standard	mute	1970-01-01
Lulu's Theme-V2	Nobuo Uematsu			2:31	Final Fantasy X	2001	E Standard	mute	1970-01-01
Lunatic Pandora	Nobuo Uematsu	Bass2 Combo		3:42	FF8 OST	1998	E Standard	mute	1970-01-01
Main Theme (Acoustic)	Nobuo Uematsu			3:15	Final Fantasy VII Original Soundtrack	1997	E Standard	mute	1970-01-01
Mako Reactor	Nobuo Uematsu			3:18	Final Fantasy VII	1997	E Standard	mute	1970-01-01