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
Cigarettes & Alcohol	Oasis			4:49	Definitely Maybe	1994	E Standard	mute	1970-01-01
Cigaro	System of a Down			2:14	Mezmerize	2005	Eb Drop Db	mute	1970-01-01
Cinderblox	Sonata Arctica			4:03	Stones Grow Her Name	2012	Custom Tuning	mute	1970-01-01
Cinderella	MattyyyM			3:35	Komi Can't Communicate OP MattyyyM Cover	2021	E Standard	mute	1970-01-01
Cinema	Picasso, Toriyama Yuuji			3:48	MAISON IKKOKU MUSIC BLEND	1990	E Standard	mute	1970-01-01
Cinnamon	Stone Temple Pilots			3:43	Stone Temple Pilots	2010	E Standard	mute	1970-01-01
Cipher Peon Battle	Tsukasa Tawada			3:56	Pokemon Colosseum	2003	E Standard	mute	1970-01-01
Cipher Peon Battle	Tsukasa Tawada			3:14	Pokémon Colosseum Soundtrack	2003	E Standard	mute	1970-01-01
Circadian Effect	The Northern			4:11	Imperium	2013	D Drop C	mute	1970-01-01
Circle	Siouxsie and the Banshees			5:27	A Kiss in the Dreamhouse	1982	E Standard	mute	1970-01-01
Circle	Slipknot			4:25	Vol. 3: (The Subliminal Verses)	2005	E Standard	mute	1970-01-01
Circle	Slipknot			4:23	Vol. 3: (The Subliminal Verses)	2004	E Standard	mute	1970-01-01
Circle Of Fear	Him			5:27	Love Metal	2003	E Standard	mute	1970-01-01
Circle Square Triangle	Grimskunk			6:51	Grimskunk	1994	E Standard	mute	1970-01-01
Circle The Drain	Wage War			3:40	Manic	2021	Custom Tuning	mute	1970-01-01