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
Nosferatu	Bloodbound	Combo		6:23	Nosferatu	2005	E Standard	mute	1970-01-01
Not Breathing	Draconian			5:42	Turning Season Within	2008	D Drop C	mute	1970-01-01
Nothing Remains	Slapdash			3:37	240.25 Actual Reality	1996	C# Standard	mute	1970-01-01
Nothingwrong	Jimmy Eat World	Combo		3:12	Futures	2005	Eb Drop Db	mute	1970-01-01
Nuclear Attack	Sabaton			4:13	Attero Dominatus	2006	E Standard	mute	1970-01-01
Nutrocker (Live at Newcastle City Hall, 1971)	Emerson, Lake & Palmer			4:26	Pictures at an Exhibition	2016	E Standard	mute	1970-01-01
Nuvole E Lenzuola	Negramaro			3:19	Mentre Tutto Scorre	2005	Drop D	mute	1970-01-01
Nuvole e lenzuola	Negramaro			3:22	Mentre tutto scorre	2005	Custom Tuning	mute	1970-01-01
O Universo A Nosso Favor	Charlie Brown Jr - Forfun			4:24	Ritmo, Ritual e Responsa	2007	Eb Standard	mute	1970-01-01
O Vencedor	Los Hermanos			3:23	Ventura	2003	E Standard	mute	1970-01-01
OIRAN (youngguitarmagazine YOUTUBE)	NEMOPHILA			3:51	youngguitarmagazine Youtube Channel	2020	Custom Tuning	mute	1970-01-01
Oblivion (E Tuning)	Vektor			4:54	Black Future	2009	E Standard	mute	1970-01-01
Oblivion (F Tuning)	Vektor			4:54	Black Future	2009	F Standard	mute	1970-01-01
Oblivius	The Strokes			5:01	Future Present Past	2016	E Standard	mute	1970-01-01
Obstacle 1	Interpol			4:14	Turn On the Bright Lights	2002	Drop D	mute	1970-01-01