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
Colder Weather	Zac Brown Band			4:33	You Get What You Give	2010	Eb Standard	mute	1970-01-01
Coldy Calculated Design	The Faceless			3:43	Planetary Dulaity	2008	Custom Tuning	mute	1970-01-01
Coleus Sanctus	Powerwolf			3:48	Preachers of the Night	2013	Eb Drop Db	mute	1970-01-01
Colibri	Incognito			6:01	Tribes, Vibes and Scribes	1992	E Standard	mute	1970-01-01
Collapse	After the Burial			4:17	Dig Deep	2016	Bb Drop Ab	mute	1970-01-01
Collapse	Counterparts			2:47	Tragedy Will Find Us	2015	D Drop C	mute	1970-01-01
Collapse	Monuments			4:31	In Stasis	2019	Custom Tuning	mute	1970-01-01
Collapse	Saosin			3:18	Saosin	2006	D Standard	mute	1970-01-01
Collapse	Saosin			3:23	Saosin	2006	D Standard	mute	1970-01-01
Collapse	Sparta			4:20	Wiretap Scars	2002	E Standard	mute	1970-01-01
Collapse	Sparta			4:20	Wiretap Scars	2002	E Standard	mute	1970-01-01
Collapse And Crush	ISIS			5:59	Celestial	2000	Custom Tuning	mute	1970-01-01
Collapse Of Recreation	Odious Mortem			4:01	Cryptic Implosion	2007	Eb Drop Db	mute	1970-01-01
Collapsible Continuum	Entrails Eradicated			2:28	Viralocity	2010	D Standard	mute	1970-01-01
Collapsing	Demon Hunter			3:41	The World Is A Thorn	2010	C# Drop B	mute	1970-01-01