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
Martial Law	Nobuo Uematsu			3:52	Final Fantasy VIII	1999	E Standard	mute	1970-01-01
Meguriai	Daisuke Inoue			4:27	Kidousenshi Gundam III Meguria	1991	E Standard	mute	1970-01-01
Mods de Chocobo	Nobuo Uematsu			2:28	Final Fantasy VIII OST	1998	Custom Tuning	mute	1970-01-01
Motormouth	Periphery			4:49	Perpihery III: Select Difficulty	2016	Custom Tuning	mute	1970-01-01
Mustard Gas	The Dear Hunter			4:13	Act III Life And Death	2009	Drop D	mute	1970-01-01
Never Born To Follow	Alter Bridge			4:06	AB III	2010	Eb Drop Db	mute	1970-01-01
No More	Drowning Pool			4:36	Saw III	2006	C# Drop B	mute	1970-01-01
Nocturne Unused Track	Shoji Meguro			1:43	Shin Megami Tensei III: Nocturne	2003	E Standard	mute	1970-01-01
Noel's Theme	Masashi Hamauzu			4:23	Final Fantasy XIII-2 Original Soundtrack	2012	E Standard	mute	1970-01-01
Normal Battle	Shoji Meguro			2:10	Shin Megami Tensei III: Nocturne OST	2003	E Standard	mute	1970-01-01
Nowhere To Go	Mushroomhead			3:45	XIII	2003	Custom Tuning	mute	1970-01-01
Oath	Eighteen Visions			2:03	XVIII	2017	B Drop A	mute	1970-01-01
Oildale (Leave Me Alone)	KoЯn			5:41	Korn III: Remember Who You Are	2010	Custom Tuning	mute	1970-01-01
Old Days	Chicago			3:33	Chicago VIII	1975	E Standard	mute	1970-01-01
One More Day	Mushroomhead			3:29	XIII	1999	E Standard	mute	1970-01-01