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
Cruelty Incarnate	Psycroptic			5:37	The Sceptor of the Ancients	2003	Drop D	mute	1970-01-01
Cruise Control	AFI			1:11	Very Proud of Ya	1996	E Standard	mute	1970-01-01
Crush Resistance	Haste The Day			3:19	Attack Of The Wolf King	2010	D Drop C	mute	1970-01-01
Crushing the Despised	Cannibal Corpse			1:53	Gallery of Suicide	1998	Bb Standard	mute	1970-01-01
Cry	Norther			5:03	Mirror Of Madness	2003	E Standard	mute	1970-01-01
Cry Me A River	Diana Krall			4:49	The Look of Love	2001	E Standard	mute	1970-01-01
Cry of the Banshee	Brocas Helm			4:24	Defender of the Crown	2004	E Standard	mute	1970-01-01
Cry of the Banshee	Brocas Helm			4:21	Defender of the Crown	2004	E Standard	mute	1970-01-01
Crying After Dream	Fail Emotions			4:23	Speed Of Light (Japanese Edition)	2013	C# Drop B	mute	1970-01-01
Crystal Clear	Adrenaline Mob			5:00	Men of Honor	2014	E Standard	mute	1970-01-01
Crystal Teardrops Acoustic	Michiru Yamane			2:03	Castlevania: Symphony of the Night OST	1997	E Standard	mute	1970-01-01
Cubicle	Slothrust			3:02	Of Course You Do	2014	E Standard	mute	1970-01-01
Culinary Hyperversity	Necrophagist			5:10	Onset Of Putrefaction	2004	D Standard	mute	1970-01-01
Culling The Herd	Exodus			6:10	Tempo Of The Damned	2004	D Standard	mute	1970-01-01
Cult Of The Dead	Legion Of The Damned			4:17	Cult Of The Dead	2008	C# Standard	mute	1970-01-01