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 Metal	Venom			3:44	Black Metal	1982	C# Standard	mute	1970-01-01
Black Metal Riffs Hans Siste Vinter	You			1:08	Practice	2018	E Standard	mute	1970-01-01
Black Metal Sucks	Lich King			2:13	Super Retro Thrash	2011	Eb Standard	mute	1970-01-01
Black Mighty Gods	Astarte			7:57	Sirens	2004	Custom Tuning	mute	1970-01-01
Black Milk	Massive Attack			6:08	Mezzanine	1998	E Standard	mute	1970-01-01
Black Mire	Lonely The Brave			4:17	Things Will Matter	2016	E Standard	mute	1970-01-01
Black Moon	Black Sabbath			4:10	Headless Cross	1989	Eb Standard	mute	1970-01-01
Black Moon	Cellar Darling			4:19	This Is The Sound	2017	Custom Tuning	mute	1970-01-01
Black Moon	Insolvency			5:07	Antagonism of the Soul	2018	D Drop C	mute	1970-01-01
Black Moon Rising	Black Pumas			3:47	Black Pumas	2019	E Standard	mute	1970-01-01
Black Mountain Pt.3	Pinhead Gunpowder			1:07	Compulsive Disclosure	2003	E Standard	mute	1970-01-01
Black Mountain Side	Led Zeppelin			2:17	Led Zeppelin	1969	Custom Tuning	mute	1970-01-01
Black Mountain in C	Jesus Christ			1:09	Bluegrass	2018	E Standard	mute	1970-01-01
Black Mud	The Black Keys			2:12	Brothers	2010	E Standard	mute	1970-01-01
Black Napkins	Frank Zappa			4:18	Zoot Allures	1976	E Standard	mute	1970-01-01