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
Echoes	God Is An Astronaut			5:11	God Is An Astronaut	2008	Drop D	mute	1970-01-01
Echoes	Pink Floyd	Bass2		22:57	Meddle	1971	E Standard	mute	1970-01-01
Echoes	The Eyes of a Traitor			4:22	A Clear Perception	2009	D Drop C	mute	1970-01-01
Echoes	Warning			10:21	Watching From A Distance	2007	C Standard	mute	1970-01-01
Echoes (Live At Pompeii)	Pink Floyd			11:29	Live At Pompeii	1972	E Standard	mute	1970-01-01
Echoes From The Void	Warbringer			5:39	Worlds Torn Asunder	2011	Eb Standard	mute	1970-01-01
Echoes of France	Django Reinhardt			2:49	Djagno Reinhardt	1946	E Standard	mute	1970-01-01
Echoes, Part 1	Pink Floyd			11:29	Pink Floyd: Live at Pompeii	1972	E Standard	mute	1970-01-01
Facing the Echoes	Deals Death			4:24	Point Zero Solution	2013	D Standard	mute	1970-01-01
Faustian Echoes	Agalloch			21:44	Faustian Echoes	2012	D Standard	mute	1970-01-01
Lost in Echoes	Caskets			3:37	Lost Souls	2021	Custom Tuning	mute	1970-01-01
Shadows & Echoes	Fit For A King			3:46	Deathgrip	2016	C Drop Ab	mute	1970-01-01
Still Echoes	Lamb Of God			4:24	VII: Sturm und Drang	2015	Drop D	mute	1970-01-01
These Echoes	Nick Johnston			5:41	Wide Eyes in the Dark	2019	Eb Standard	mute	1970-01-01
Zankyou wa Hitsugi no Naka e (Echoes into the coffin)	Ariabl' eyeS			5:20	Zankyou no Coffin	2016	E Standard	mute	1970-01-01