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
Naked Burn	Mastodon			3:45	Leviathan	2004	D Standard	mute	1970-01-01
Napalm In The Morning	Sodom			5:56	M16	2001	D Standard	mute	1970-01-01
Nausea & Shudder	The GazettE			6:10	Nil	2005	D Standard	mute	1970-01-01
Necromancer	Judas Priest			3:38	firepower	2018	D Standard	mute	1970-01-01
Needled 24/7	Children of Bodom			4:11	Hate Crew Deathroll	2003	D Standard	mute	1970-01-01
Negative Creep	Nirvana			2:58	Bleach	1989	D Standard	mute	1970-01-01
Neither Shape Nor Shadow	Be'lakor			7:44	The Frail Tide	2007	D Standard	mute	1970-01-01
Nelson's Dream	Anoreksi			4:14	Rise of Infinity	2011	D Standard	mute	1970-01-01
Nemo	Nightwish			4:37	Once	2005	D Standard	mute	1970-01-01
Nerdy	Poison the Well			2:47	Opposite of December	1999	D Standard	mute	1970-01-01
Nesting Dolls	Circa Survive			7:02	Descensus	2015	D Standard	mute	1970-01-01
Never Enough	Dream Theater			6:34	Octavarium	2005	D Standard	mute	1970-01-01
Never Enough	Taking Dawn			3:56	Time To Burn	2010	D Standard	mute	1970-01-01
Never Get Caught	American Head Charge			4:13	The War of Art	2001	D Standard	mute	1970-01-01
Never Speak Again	Strung Out			4:04	Exile In Oblivion	2004	D Standard	mute	1970-01-01