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
Natsu no Theme	Takanashi Yasuharu			1:58	Fairy Tail Original Soundtrack Vol.1	2010	E Standard	mute	1970-01-01
Natural One	The Folk Implosion			3:03	Kids Original Soundtrack	1995	E Standard	mute	1970-01-01
Naughty	Matilda the Musical			4:05	Matilda the Musical (Original London Cast Recording)	2011	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
Necessary Death	END			2:58	From The Unforgiving Arms of God EP	2017	D Drop C	mute	1970-01-01
Necrogenic Resurrection	Cannibal Corpse			3:16	Violence Unimagined	2021	Custom Tuning	mute	1970-01-01
Necropolis	Manilla Road			3:16	Crystal Logic	1983	E Standard	mute	1970-01-01
Nefertiti	Ken Nakagawa, Daisuke Achiwa			2:16	Mana-Khemia Original Soundtrack (DISC2)	2007	Eb Standard	mute	1970-01-01
Never Ending Hill	King Diamond			4:39	Give Me Your Soul... Please	2007	E Standard	mute	1970-01-01
Never Let Go	Coronado			2:29	Origin	2013	D Drop C	mute	1970-01-01
Never More	Shoji Meguro			6:45	Persona4 Original Soundtrack	2008	E Standard	mute	1970-01-01
New Born	Muse			6:03	Origin Of Symmetry	2001	Drop D	mute	1970-01-01
Nichijou Decoration	Petit Rabbits			4:27	Gochuumon wa Usagi desu ka? OP	2014	E Standard	mute	1970-01-01
Night By Night	Steely Dan			3:39	Pretzel Logic	1974	E Standard	mute	1970-01-01
Night By Night	Steely Dan			3:39	Pretzel Logic	1974	E Standard	mute	1970-01-01