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 Lungs	Architects			3:54	For Those That Wish To Exist	2021	Custom Tuning	mute	1970-01-01
Black Magic Woman	Fleetwood Mac			3:03	English Rose	1968	D Standard	mute	1970-01-01
Black Maps	Strung Out			4:18	Transmission.Alpha.Delta	2015	Eb 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 Memory	The Oral Cigarettes			4:18	Kisses and Kills	2018	E 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 Mountain Pt.3	Pinhead Gunpowder			1:07	Compulsive Disclosure	2003	E Standard	mute	1970-01-01
Black No 1	Type O Negative			11:17	Bloody kisses	1993	B Standard	mute	1970-01-01
Black Plague	Holy Terror			4:16	Terror And Submission	1987	E Standard	mute	1970-01-01
Black Rose Immortal	Opeth	Combo		20:17	Morningrise	1996	Custom Tuning	mute	1970-01-01
Black Seeds On Virgin Soil	Old Man's Child			5:00	In Defiance of Existence	2003	Eb Standard	mute	1970-01-01
Black Serenade	Slayer			3:19	Christ Illusion	2006	C# Standard	mute	1970-01-01
Black Showtime	Utsu-P			3:55	Post-Traumatic Stress Disorder	2016	C# Drop B	mute	1970-01-01