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 Is The Soul	Korn			4:04	The Serenity of Suffering	2016	E Standard	mute	1970-01-01
Black Lake Nidstang	Agalloch			17:37	Marrow of the Spirit	2010	Drop D	mute	1970-01-01
Black Lodge	Anthrax			5:29	Sound Of White Noise	1993	Eb Standard	mute	1970-01-01
Black Mass	Destruction			4:02	Sentence Of Death	1984	E Standard	mute	1970-01-01
Black Moon	Insolvency			5:07	Antagonism of the Soul	2018	D Drop C	mute	1970-01-01
Black Paint	Death Grips			3:53	Year of the Snitch	2018	E Standard	mute	1970-01-01
Black Pentagram	Unlucky Morpheus			4:46	Change Of Generation	2017	BEADG	mute	1970-01-01
Black Plant	The Last Shadow Puppets			4:02	The Age of the Understatement	2008	E Standard	mute	1970-01-01
Black Samhain	Troll Bends Fir			4:05	Labyrinth of Trolls	2018	E Standard	mute	1970-01-01
Black Seeds Of Vengeance	Nile			3:39	Black Seeds Of Vengeance	2000	B Drop A	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 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 Winter Night	Dragonforce			6:31	Valley of the Damned	2003	E Standard	mute	1970-01-01
Black crow on a tombstone	Satyricon			3:56	The Age of Nero	2008	Drop D	mute	1970-01-01