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
Christmas In Heaven	B.B. King			4:53	A Christmas Celebration Of Hope	2001	E Standard	mute	1970-01-01
Chrono Cross - Star Stealing Girl	Year200X			4:14	World Of Ruin	2014	D Standard	mute	1970-01-01
Chrono Trigger	Yasunori Mitsuda - Performed by Guido			3:59	The Brink of Time	1995	E Standard	mute	1970-01-01
Chronolith	Cannabis Corpse			3:14	Tube Of The Resinated	2008	D Drop C	mute	1970-01-01
Chupacabras	Chixdiggit			2:03	Born on the First of July	1998	E Standard	mute	1970-01-01
Circus of Shame	The Hellfreaks			4:06	Circus of Shame	2012	E Standard	mute	1970-01-01
Citizen Erased	Muse			7:26	Origin of Symmetry	2001	Custom Tuning	mute	1970-01-01
Citizen Erased (XX Anniversary RemiXX)	Muse			7:21	Origin of Symmetry (XX Anniversary RemiXX)	2001	Custom Tuning	mute	1970-01-01
City of Heroes	Kiske Somerville			4:05	City of Heroes	2015	Eb Standard	mute	1970-01-01
Clamour for Glamour	The Ark			2:53	State Of The Ark	2004	E Standard	mute	1970-01-01
Clandestiny	Mastodon			4:31	Emperor of Sand	2017	Custom Tuning	mute	1970-01-01
Clarity	Our Last Night			3:35	A Summer of Covers	2013	AEADG	mute	1970-01-01
Clarity Through Deprivation	Suffocation			4:07	...Of The Dark Light	2017	C# Standard	mute	1970-01-01
Clash on the Big Bridge	The Black Mages			4:19	The Black Mages I Battle Music of Final Fantasy	2003	E Standard	mute	1970-01-01
Classical Thump	Victor Wooten			4:42	A Show of Hands	1996	E Standard	mute	1970-01-01