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
The Nature of the Beast	Ice Nine Kills			3:35	Every Trick in the Book	2015	Drop D	mute	1970-01-01
The Necessity Of Total Genocide	Urgehal			7:14	Ikonoklast	2009	E Standard	mute	1970-01-01
The New Beginning	Insomnium			7:20	Across The Dark	2009	D Standard	mute	1970-01-01
The New Order	Mick Gordon			3:46	Wolfenstein: The New Order Original (Game Soundtrack)	2014	BEADG	mute	1970-01-01
The Nicest Kids In Town	Hairspray			2:45	Hairspray: Soundtrack To The Motion Picture	2007	E Standard	mute	1970-01-01
The Night Is For Hunting	In Hearts Wake			4:29	The Bride / In Hearts Wake Split EP	2010	B Drop A	mute	1970-01-01
The Night Sky	Mostly Autumn			9:31	Pass the Clock	2009	E Standard	mute	1970-01-01
The Night Watch	King Crimson			4:45	Starless And Bible Black	1974	E Standard	mute	1970-01-01
The Number Game	Testament			4:41	Brotherhood of the Snake	2016	Eb Standard	mute	1970-01-01
The Nutcracker. Trepak (Russian Dance)	Pyotr Ilyich Tchaikovsky			1:16	100 Best Ballets CD1 - Tchaikovsky Ballets	1892	E Standard	mute	1970-01-01
The Nutshack Theme	NUMP			1:08	Nutshack OST	2007	E Standard	mute	1970-01-01
The Oath	Mercyful Fate			7:35	Don't Break the Oath	1984	E Standard	mute	1970-01-01
The Ocean Galaktik	Brendon Small			7:47	Galaktikon II: Become the Stor	2017	C Standard	mute	1970-01-01
The Old Hunger	Nick Johnston			8:15	Wide Eyes in the Dark	2019	Eb Standard	mute	1970-01-01
The One	Elena Siegman			4:53	CoD WaW: Map Pack 2	2009	Custom Tuning	mute	1970-01-01