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
Blackest Eyes	Porcupine Tree			4:26	In Absentia	2002	Drop D	mute	1970-01-01
Blackhole Artist	Utsu-P			4:20	MOKSHA	2012	B Drop A	mute	1970-01-01
Blackjack	Airbourne			2:45	Runnin' Wild (Australian Pressing)	2007	E Standard	mute	1970-01-01
Blackjack	Nobuo Uematsu			3:08	Final Fantasy 6 OST	1994	E Standard	mute	1970-01-01
Blacklist	Exodus			6:17	Tempo of the Damned	2004	D Standard	mute	1970-01-01
Blackness Of The Fallen Star	Unanimated			4:20	In The Forest Of The Dreaming	1993	Eb Standard	mute	1970-01-01
Blackout	Muse			4:22	Absolution	2003	E Standard	mute	1970-01-01
Blacktop	Julien Baker			4:46	Sprained Ankle	2015	Drop D	mute	1970-01-01
Blackwood	August Burns Red			4:45	Found In Far Away Places	2015	C# Drop B	mute	1970-01-01
Blade Reflections	Omnium Gatherum			4:59	Blade Reflections	2017	Custom Tuning	mute	1970-01-01
Blame Paradise	The Dear Hunter			3:37	All Is As All Should Be	2017	Eb Standard	mute	1970-01-01
Blamethrower	Reuben			3:15	Very Fast Very Dangerous Expl	2005	Eb Drop Db	mute	1970-01-01
Blasphemer	Luciferion			2:24	Demonication (The Manifest)	1994	C Standard	mute	1970-01-01
Blast	Marcus Miller			5:48	Free	2007	Drop D	mute	1970-01-01
Blast Inc	Haunted Shores			4:02	Viscera	2018	D Drop C	mute	1970-01-01