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
Neptune's Spear	Testament			5:31	Brotherhood Of The Snake	2016	Eb Standard	mute	1970-01-01
Nerdy	Poison the Well			2:47	Opposite of December	1999	D Standard	mute	1970-01-01
Nervous Shakedown	AC/DC			4:32	Flick Of The Switch	1983	E Standard	mute	1970-01-01
Never Enough	Five Finger Death Punch			3:34	The Way of the Fist	2007	B Standard	mute	1970-01-01
Never Fight A Man With A Perm	IDLES			4:00	Joy as an Act of Resistance.	2018	E 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 Me	Death Angel			5:18	The Art Of Dying	2004	E Standard	mute	1970-01-01
Never Turn Back	Crush 40			4:42	Best Of Crush 40	2005	E Standard	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
Nevermore	Dark Moor			4:48	The Gates Of Oblivion	2002	Eb Standard	mute	1970-01-01
Nevidimka	Korol I Shut			3:56	Shadow of the Clown	2008	Custom Tuning	mute	1970-01-01
New Born	Muse			6:03	Origin Of Symmetry	2001	Drop D	mute	1970-01-01
New Colosaal Hate	Lamb of God			4:33	Lamb of God	2020	Drop D	mute	1970-01-01
New Colossal Hate	Lamb of God			4:36	Lamb of God	2020	Drop D	mute	1970-01-01
New Dark Ages	Bad Religion			2:50	New Maps of Hell	2007	E Standard	mute	1970-01-01