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
City in the Sky	Scale The Summit			5:07	Carving Desert Canyons	2009	BEADG	mute	1970-01-01
City of Woe	Buckethead			2:13	Shadows Between the Sky	2010	E Standard	mute	1970-01-01
Ciudad Mágica	Tan Biónica			3:37	Destinología	2013	E Standard	mute	1970-01-01
Claire	Rheostatics	Bass2		4:12	Introducing Happiness	1995	Custom Tuning	mute	1970-01-01
Clairvoyant	The Contortionist			7:40	Clairvoyant	2017	Drop D	mute	1970-01-01
Clampdown	The Clash			3:52	London Calling	1979	E Standard	mute	1970-01-01
Clandestine Stars	Obscura			3:41	Diluvium	2018	Custom Tuning	mute	1970-01-01
Clandestine Ways (Krokodil Rot)	Cattle Decapitation			4:40	The Anthropocene Extinction	2015	Eb Standard	mute	1970-01-01
Clap Like Ozzy	Suicidal Tendencies			4:26	World Gone Mad	2016	E Standard	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 Gas	Chet Atkins			3:56	Street Dreams	1986	E Standard	mute	1970-01-01
Classical Thump	Victor Wooten			4:42	A Show of Hands	1996	E Standard	mute	1970-01-01
Classico,	Tenacious D			1:03	The Pick of Destiny	2006	E Standard	mute	1970-01-01
Clattanoia	OxT (Masayoshi Oishi x Tom-Hck)			3:59	Overlord OP Single	2015	Drop D	mute	1970-01-01