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
Casting Shapes	Bury Tomorrow	Combo		3:35	Portraits	2009	D Drop C	mute	1970-01-01
Castle Corridor	Michiru Yamane			3:14	Castlevania Aria of Sorrow OST	2003	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
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 Food	Hatsune Miku			4:47	Magical Mirai 2014	2014	E Standard	mute	1970-01-01
Cat Mobile	Messer Chups			2:37	Zombie Shopping	2007	E Standard	mute	1970-01-01
Cat Scratch Fever	Ted Nugent			3:45	Cat Scratch Fever	1977	E Standard	mute	1970-01-01
Cataclysm Children	Dimmu Borgir			5:22	Death Cult Armageddon	2003	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
Catastrophe	Atreyu			2:44	Baptize	2021	Drop D	mute	1970-01-01
Catastrophe	Four Year Strong			2:39	Rise Or Die Trying	2007	Drop D	mute	1970-01-01
Catastrophist	Trivium			6:33	What The Dead Men Say	2020	Bb Standard	mute	1970-01-01
Catastrophist	Trivium			7:39	What The Dead Men Say	2020	Eb Standard	mute	1970-01-01