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
Black Skies, Red Flag	Running Wild			4:47	Rapid Foray	2016	E Standard	mute	1970-01-01
Black Spell of Destruction	Burzum			5:42	Burzum	1992	F Standard	mute	1970-01-01
Black Tears (Edge Of Sanity Cover)	Heaven Shall Burn			3:06	Iconoclast (Part 1: The Final Resistance)	2008	D Drop C	mute	1970-01-01
Black Thirteen	Souldrainer			6:17	Reborn	2007	Custom Tuning	mute	1970-01-01
Black Valor	The Black Dahlia Murder			3:12	DeFlorate	2009	C Standard	mute	1970-01-01
Black Waltz	Nobuo Uematsu	Combo		1:34	FF9 OST	2000	E Standard	mute	1970-01-01
Black Water	Ground Beat			4:27	Black Water	2001	E Standard	mute	1970-01-01
Black Waters	Insomnium			5:05	In The Halls Of Awaiting	2002	C# Standard	mute	1970-01-01
Black Wings of Death	Running Wild			5:27	Pile of Skulls	1992	E Standard	mute	1970-01-01
Black Yen Power G-Man Spy	Maximum The Hormone			2:30	Buiikikaesu	2007	Drop D	mute	1970-01-01
Black or White	Iori Nomizu			4:39	Black or White	2013	E Standard	mute	1970-01-01
Blackbird	The Beatles/Kaminari Guitar Tabs			2:25	The Beatles	2021	E Standard	mute	1970-01-01
Blackened Call	Belzebubs			4:23	Blackened Call	2018	D Standard	mute	1970-01-01
Blackened Call	Belzebubs			3:49	Pantheon Of The Nightside GodsPantheon Of The Nightside Gods	2019	D Standard	mute	1970-01-01
Blackest Eyes	Porcupine Tree			4:26	In Absentia	2003	Drop D	mute	1970-01-01