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
Circus Envy	REM			4:15	Monster	1994	E Standard	mute	1970-01-01
Circus of Shame	The Hellfreaks			4:06	Circus of Shame	2012	E Standard	mute	1970-01-01
Circus of the Mad	The Infadels			3:36	Universe In Reverse	2008	E Standard	mute	1970-01-01
Cirno's Perfect Math Class	IOSYS			2:09	Teppei Sensei no Perfect Violin Kyoshitsu	2012	E Standard	mute	1970-01-01
Cita En El Quirófano	PXNDX			4:01	Para Ti Con Desprecio	2005	Eb Standard	mute	1970-01-01
Citadel	Of Our Design			3:38	Utopia	2018	D Drop C	mute	1970-01-01
Citadel	The Rolling Stones			2:53	Their Satanic Majesties Request	1967	E Standard	mute	1970-01-01
Citadel	Veil of Maya			3:41	False Idol	2017	Custom Tuning	mute	1970-01-01
Citadel (Galantia, Pt. 1)	Tanith			5:52	In Another Time	2019	E Standard	mute	1970-01-01
Cities In Dust	Siouxsie and the Banshees			3:59	Tinderbox	1985	E Standard	mute	1970-01-01
Cities On Flame with Rock and Roll	Blue Oyster Cult			4:07	Blue Oyster Cult	1976	E Standard	mute	1970-01-01
Citizen Erased	Muse			7:26	Origin of Symmetry	2001	Custom Tuning	mute	1970-01-01
Citizen Erased (XX Anniversary RemiXX)	Muse			7:21	Origin of Symmetry (XX Anniversary RemiXX)	2001	Custom Tuning	mute	1970-01-01
Citizen Sky	Aristeia			4:19	Aristeia	2019	Custom Tuning	mute	1970-01-01
Citizens Of Earth	Neck Deep			2:43	Life's Not Out To Get You	2015	D Drop C	mute	1970-01-01