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
Naisho no Hanashi	Claris			4:24	Single	2012	Drop D	mute	1970-01-01
Naive Orleans	Anberlin			4:10	Blueprints For The Blackmarket	2003	Drop D	mute	1970-01-01
Naked in the Rain	Red Hot Chili Peppers			4:26	Blood Sugar Sex Magik	1991	Drop D	mute	1970-01-01
Namamekashiki Ansoku, Tamerai	DIR EN GREY			4:38	THE MARROW OF A BONE	2007	Eb Drop Db	mute	1970-01-01
Nandemonaiya (movie ver.)	RADWIMPS			5:47	Kimi no Na wa	2016	Eb Drop Db	mute	1970-01-01
Narc	Interpol			4:16	Antics	2004	Drop D	mute	1970-01-01
Nashi Yunye Smeshnye Golosa	Nogu Svelo!			4:40	V Temnote	2002	Drop D	mute	1970-01-01
Nasty	Polyphia			4:43	New Levels New Devils	2018	Drop D	mute	1970-01-01
Nasty	The Prodigy			3:26	The Day Is My Enemy	2015	Drop D	mute	1970-01-01
Native Nature	Crashdiet			4:27	Generation Wild	2010	Drop D	mute	1970-01-01
Native Son	Alter Bridge			4:18	Walk the Sky	2019	Eb Drop Db	mute	1970-01-01
Natural Born Killer	Avenged Sevenfold			5:25	Nightmare	2010	Drop D	mute	1970-01-01
Natural Life	Breaking Benjamin			4:02	Saturate	2002	Eb Drop Db	mute	1970-01-01
Ne Para	Potap i Nastya Kamenskih			2:58	Ne Para	2007	Drop D	mute	1970-01-01
Ne Uhodi	Kis-Kis			3:32	Maxi Singl Druzia	2020	Drop D	mute	1970-01-01