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
N.1 Party Anthem	Arctic Monkeys			4:06	AM	2013	E Standard	mute	1970-01-01
NSP Theme Song	Ninja Sex Party			2:11	NSFW	2011	E Standard	mute	1970-01-01
Nail Them To The Cross	Dark Funeral			4:45	Where Shadows Forever Reign	2016	Eb Standard	mute	1970-01-01
Narnia Theme	Eddie van der Meer/Harry Gregson-Williams			1:00	The Chronicles of Narnia OST	2005	Custom Tuning	mute	1970-01-01
Nathan Drake's Theme	Uncharted Theme (PS3 Game)			1:44	Uncharted Theme	2011	E Standard	mute	1970-01-01
Natsu no Theme	Takanashi Yasuharu			1:58	Fairy Tail Original Soundtrack Vol.1	2010	E Standard	mute	1970-01-01
Near's Theme	Hideki Taniuchi			3:01	Death Note Original Soundtrack 3	2007	E Standard	mute	1970-01-01
Never More - Ending Theme (Bass Melody)	Shoji Meguro ft. Hirata Shihoko			6:48	Persona 4	2008	E Standard	mute	1970-01-01
Nioh Main Theme	Yugo Kanno			4:13	Nioh Soundtrack	2017	E Standard	mute	1970-01-01
No Chance In Hell (Vince McMahon Theme)	Jim Johnston ft. Peter Bursuker			2:07	WWE: Anthology - The Attitude Era	2002	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
Nook's Cranny (Tom Nook's Shop Theme)	Kazumi Totaka/Nintendo			0:57	Animal Crossing OST	2001	E Standard	mute	1970-01-01
Nyan Cat Theme	Nyan Cat			3:39	Nyan Cat	2011	E Standard	mute	1970-01-01
Ocarina Of Time Title Theme	Koji Kondo (Original) Reorchestrated by ZREO			2:35	ZREO Reochestrated Ocarina Of Time Album	2010	E Standard	mute	1970-01-01
Ocarina of Time Title Theme	Koji Kondo			2:29	The Legend of Zelda: Ocarina of Time	1998	E Standard	mute	1970-01-01