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
My Way	Limp Bizkit			4:34	Chocolate Starfish	2000	C# Standard	mute	1970-01-01
Natsuzora! SUN! SUN! SEVEN!	Poppin'Party			4:36	STAR BEAT! Hoshi no Kodou	2017	E Standard	mute	1970-01-01
Nervous Breakdown	Palaye Royale			4:06	The Bastards	2020	E Standard	mute	1970-01-01
Nesshoku Starmine	Roselia			4:39	Passionate Starmine	2017	Drop D	mute	1970-01-01
Nesshoku Starmine	Roselia			4:46	Roselia 3rd Single Nesshoku Starmine	2017	Drop D	mute	1970-01-01
Neutron Star Collision (Love Is Forever)	Muse			4:08	NeutronStarCollision	2010	E Standard	mute	1970-01-01
Never Dance Again	Sunset Neon			2:18	Starlight	2017	E Standard	mute	1970-01-01
New Generation	Suede			4:42	Dog Man Star	1994	Eb Standard	mute	1970-01-01
New World	Tom DeLonge			3:37	To The Stars	2015	E Standard	mute	1970-01-01
No More	Three Days Grace			3:50	Life Starts Now	2009	Drop D	mute	1970-01-01
No Purity	Incendiary			3:33	Thousand Mile Stare	2017	D Drop C	mute	1970-01-01
No World for Tomorrow	Coheed and Cambria			5:09	Good Apollo, I'm Burning Star IV, Volume Two: No World for Tomorrow	2007	Drop D	mute	1970-01-01
No World for Tomorrow (65days' Ver.)	Coheed and Cambria			5:11	Good Apollo, I'm Burning Star IV, Volume Two: No World for Tomorrow	2007	Drop D	mute	1970-01-01
Nocturnal Me	Ghost			5:14	Pope Star	2016	D Standard	mute	1970-01-01
Noisy Sweet Home	DEARDROPS			5:47	My dear stardust	2014	E Standard	mute	1970-01-01