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
Casino Night Zone -Act 1 - Classic Mix-	Masato Nakamura/Naofumi Hayata			4:11	Sonic Generations -White Space Time/Blue Adventure-	2011	E Standard	mute	1970-01-01
Cassandra Complex	Star One			5:27	Victims of the Modern Age	2010	B Standard	mute	1970-01-01
Cast Me Aside	Drowning Pool			4:12	Desensitized	2004	C# Drop B	mute	1970-01-01
Caste Room	Zaq			4:28	Z-ONE	2018	E Standard	mute	1970-01-01
Castillo Del Mortes	Mercyful Fate			6:17	Time	1994	E Standard	mute	1970-01-01
Castle In The Mist	Michiru Oshima			4:30	Melody In The Mist	2016	E Standard	mute	1970-01-01
Castles And Dreams	Blackmore's Night			3:35	Beyond The Sunset - The Romantic Collection	2004	E Standard	mute	1970-01-01
Castlevania 2 End Metal Ballad	Kenichi Matsubara			1:54	Castlevania II: Simon's Quest OST	2015	E Standard	mute	1970-01-01
Castlevania Medley (Heart of Fire)	Kinuyo Yamashita/Vomitron			1:05	No NES For The Wicked	2011	E Standard	mute	1970-01-01
Cat Mobile	Messer Chups			2:37	Zombie Shopping	2007	E Standard	mute	1970-01-01
Cataclysm Children	Dimmu Borgir			5:22	Death Cult Armageddon	2003	E Standard	mute	1970-01-01
Catacomb	King Diamond			5:04	House of God	2000	E Standard	mute	1970-01-01
Catacomb Hecatomb	The Black Dahlia Murder			3:40	Nightbringers	2017	C Standard	mute	1970-01-01
Catacombs	After The Burial			4:29	Dig Deep	2016	Custom Tuning	mute	1970-01-01
Catacombs	At The Drive-In			4:13	Relationship Of Command	2000	E Standard	mute	1970-01-01