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
Circular Infinity	Stortregn			3:47	Emptiness Fills the Void	2018	D Standard	mute	1970-01-01
Circus Envy	REM			4:15	Monster	1994	E Standard	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
Citizen Sky	Aristeia			4:19	Aristeia	2019	Custom Tuning	mute	1970-01-01
City	Aria			6:27	Through All Times	2014	E Standard	mute	1970-01-01
City	Pup			3:51	Morbid Stuff	2019	Eb Standard	mute	1970-01-01
City	Tanci Minus			4:08	FloraFauna	2000	D Standard	mute	1970-01-01
City	The 1975			3:41	The 1975	2013	E Standard	mute	1970-01-01
City Baby Attacked By Rats	Arch Enemy			2:51	Will To Power	2017	C# Standard	mute	1970-01-01
City Beneath the Surface	Savatage			5:51	The Dungeons Are Calling	1985	Drop D	mute	1970-01-01
City Kids	Spyro Gyra			5:15	City Kids	1983	E Standard	mute	1970-01-01
City Light	Pretty Maids			3:46	Heavy Metal	1983	E Standard	mute	1970-01-01
City Lights	Enforcer			5:58	Into The Night	2008	E Standard	mute	1970-01-01
City Lights	Motionless In White			3:12	Creatures	2010	D Drop C	mute	1970-01-01
City Lights	Steffen Schackinger			6:21	Electriguitartistry	2011	E Standard	mute	1970-01-01