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
Constant Craving	KD Lang			4:29	Ingénue	1992	E Standard	mute	1970-01-01
Constant Craving	k.d. Lang			4:40	Ingenue	1992	E Standard	mute	1970-01-01
Contra El Viento	WarCry			4:34	Dónde Está La Luz?	2005	Eb Standard	mute	1970-01-01
Contraddiction - Live au Hellfest 2019	Mass Hysteria			4:43	Hellfest (Live 2019)	2019	Drop D	mute	1970-01-01
Control The Divine	Blind Guardian			5:28	At the Edge of Time	2010	Eb Standard	mute	1970-01-01
Controversy	Prince			7:20	Controversy	1981	E Standard	mute	1970-01-01
Convalescence	Belmont			3:20	Belmont	2018	Eb Drop Db	mute	1970-01-01
Convalescence	Darkest Hour			4:15	Undoing Ruin	2005	D Drop C	mute	1970-01-01
Convalescence	The Helix Nebula			3:20	Meridian	2014	Custom Tuning	mute	1970-01-01
Convergence	Obscura			4:06	Diluvium	2018	Custom Tuning	mute	1970-01-01
Conversation Piece	Kings of Leon			5:03	WALLS	2016	E Standard	mute	1970-01-01
Convex, Concave	Biffy Clyro			4:31	Blackened Sky	2002	Drop D	mute	1970-01-01
Conviction	PrinceWhateverer			4:35	REIMAGINE	2019	D Drop C	mute	1970-01-01
Convoluted Enlightenment II: Numb Populace	XisForEyes			4:50	Convoluted Enlightenment	2015	B Drop A	mute	1970-01-01
Convoy	C.W. McCall			3:52	Black Bear Road	1975	E Standard	mute	1970-01-01