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
Cygnus Terminal (E Tuning)	Vektor			8:19	Terminal Redux	2016	E Standard	mute	1970-01-01
Cygnus Terminal (F Tuning)	Vektor			8:19	Terminal Redux	2016	F Standard	mute	1970-01-01
Cygnus X-1	Rush			10:35	A Farewell To Kings	1977	E Standard	mute	1970-01-01
Cygnus X-1 Book II: Hemispheres	Rush			18:16	Hemispheres	1978	E Standard	mute	1970-01-01
Cygnus... Vismund Cygnus	The Mars Volta			13:04	Frances the Mute	2005	E Standard	mute	1970-01-01
Cykady Na Cykladach	Maanam			3:06	Cykady Na Cykladach	1981	E Standard	mute	1970-01-01
Cylindrical Sea	Animals as Leaders			4:37	Weightless	2011	E Standard	mute	1970-01-01
Cymbaline	Pink Floyd			4:52	Music From the Film More	1968	E Standard	mute	1970-01-01
Cynic	Local H			5:04	Ham Fisted	1995	Eb Drop Db	mute	1970-01-01
Cynical	Blink-182			1:57	California	2016	E Standard	mute	1970-01-01
Cynical	GLAY			3:55	rare collectives vol 2	1996	E Standard	mute	1970-01-01
Cynics And Critics	Icon For Hire			3:26	Icon for Hire	2013	D Drop C	mute	1970-01-01
Cyrano Of Bergerac	Dark Moor			7:40	Dark Moor	2003	Eb Standard	mute	1970-01-01
Cyrano deBerger's Back	X			3:07	Alphabetland	2020	E Standard	mute	1970-01-01
Czarownicy pies	Happysad			2:43	Wszystko Jedno	2004	E Standard	mute	1970-01-01