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 Man's Cry	Fela Kuti & The Africa 70			11:41	Live!	1971	E Standard	mute	1970-01-01
Black Maps	Strung Out			4:18	Transmission.Alpha.Delta	2015	Eb Standard	mute	1970-01-01
Black Market Blues	9mm Parabellum Bullet			3:31	Revolutionary	2010	E Standard	mute	1970-01-01
Black Masks and Gasoline	Rise Against			3:04	Revolutions Per Minute	2003	E Standard	mute	1970-01-01
Black Mass	A Wake In Providence			5:46	Insidious: Phase II	2017	Custom Tuning	mute	1970-01-01
Black Mass	Destruction			4:02	Sentence Of Death	1984	E Standard	mute	1970-01-01
Black Mass	Iron Angel			5:48	Hellish Crossfire	1985	E Standard	mute	1970-01-01
Black Masses	Mercyful Fate			4:36	Melissa	1983	E 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 Moon Rising	Black Pumas			3:47	Black Pumas	2019	E Standard	mute	1970-01-01
Black Mountain Side	Led Zeppelin			2:17	Led Zeppelin	1969	Custom Tuning	mute	1970-01-01
Black Napkins	Frank Zappa			4:18	Zoot Allures	1976	E Standard	mute	1970-01-01
Black Onslaught	Daisuke Ishiwatari			4:03	BlazBlue Calamity Trigger OST	2008	D Standard	mute	1970-01-01