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
Corazon Delator	Soda Stereo			5:12	Doble Vida	1988	Drop D	mute	1970-01-01
Corazon Espinado	Santana			4:41	Supernatural	2000	E Standard	mute	1970-01-01
Corazon de mimbre	Marea			5:40	Revolcón	2000	E Standard	mute	1970-01-01
Corazón Partío	Alejandro Sanz			5:46	Más	1997	Custom Tuning	mute	1970-01-01
Corazón de Santiago	Marty Friedman			3:58	Music for Speeding	2002	E Standard	mute	1970-01-01
Cortex Theme (Crash Bandicoot 3)	Mutato Muzika			3:46	Crash Bandicoot 3: Warped	1998	E Standard	mute	1970-01-01
Cosa Nostra	Glukoza			3:15	GlukozaNOSTRA	2003	Drop D	mute	1970-01-01
Cosmic Key I Aberration	Crafting the Conspiracy			3:36	The Cosmic Key, Pt. 2	2020	B Standard	mute	1970-01-01
Counterattack by the Sesame Sized Bodies	Fear, and Loathing in Las Vegas			3:44	PHASE 2	2014	C Standard	mute	1970-01-01
Counting (Transposed to E)	Korn			3:40	Issues	1999	E Standard	mute	1970-01-01
Courage	Haruka Tomatsu			4:16	Sword Art Online II OP2 Single - courage	2014	E Standard	mute	1970-01-01
Courage	MattyyyM			4:11	Sword Art Online II OP 2 Rock Cover	2018	Drop D	mute	1970-01-01
Courage	The Tragically Hip	Bass2		4:30	Fully Completely	1993	E Standard	mute	1970-01-01
Courage to Grow	Rebelution			4:26	Courage to Grow	2007	E Standard	mute	1970-01-01
Crab	Weezer			2:37	Weezer (The Green Album)	2001	E Standard	mute	1970-01-01