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
Blackflies	Gordon Downie	Bass2		4:01	Coke Machine Glow	2001	E Standard	mute	1970-01-01
Blackhole Artist	Utsu-P			4:20	MOKSHA	2012	B Drop A	mute	1970-01-01
Blacklist	Bring Me the Horizon			4:03	There Is a Hell Believe Me I've Seen It. There Is a Heaven Let's Keep It a Secret. (Deluxe Version)	2010	A Drop G	mute	1970-01-01
Blacklist	Exodus			6:17	Tempo of the Damned	2004	D Standard	mute	1970-01-01
Blackmail The Universe	Megadeth			4:33	The System Has Failed	2004	E 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
Blade Grasp Priesthood	Arkaik			4:46	Metamorphignition	2012	C# Standard	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
Bland Street Bloom	Sikth			5:42	Death of a Dead Day	2006	Custom Tuning	mute	1970-01-01
Blandest	Nirvana			4:00	With The Lights Out	1988	E Standard	mute	1970-01-01
Blank Space	I Prevail			4:02	Blank Space	2015	Custom Tuning	mute	1970-01-01
Blank Space,	Taylor Swift			3:56	1989	2014	Drop D	mute	1970-01-01
Blashyrk - Mighty Ravendark	Immortal			4:43	Battles in the North	1995	E Standard	mute	1970-01-01
Blaspheme Natured Messiah	Dawn Of Tears			6:54	Descent	2007	E Standard	mute	1970-01-01