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
Cover Up	Intruder			4:01	Live To Die	1987	E Standard	mute	1970-01-01
Cover me in sunshine	Pink			2:21	All I Know So Far: The Setlist	2021	E Standard	mute	1970-01-01
Cover of Big Blue	Chunzprocessor, Third guitar soul			2:24	F-ZeroOST	2011	E Standard	mute	1970-01-01
Cover of Fiona Apple's Shadowboxer	Larosity			5:00	YouTube	2009	E Standard	mute	1970-01-01
Covered By A Mask	Breakdown of Sanity			3:54	The Last Sunset	2009	C# Drop B	mute	1970-01-01
Covered In Cowardice	Billy Talent			4:16	Billy Talent II	2006	Drop D	mute	1970-01-01
Covered With Sores	Cannibal Corpse			3:20	Butchered at Birth	1991	Eb Standard	mute	1970-01-01
Covered in Chrome	Violent Soho			3:36	Hungry Ghost	2013	Drop D	mute	1970-01-01
Covering Fire	Havok			4:15	Time Is Up	2011	E Standard	mute	1970-01-01
Covert	Oceans Ate Alaska			3:18	Hikari	2017	Custom Tuning	mute	1970-01-01
Crab Rave Metal Cover	RichaadEB			3:15	Crab Rave - Single	2019	D Drop C	mute	1970-01-01
Crazy Train (Ozzy Osbourne Cover)	Bullet For My Valentine			4:50	Kerrang-High Voltage	2006	D Standard	mute	1970-01-01
Creep (cover)	Julien Doré			3:20	Onconnaitlachanson	2011	E Standard	mute	1970-01-01
Crimson And Clover	Tommy James And The Shondells			5:33	Crimson And Clover	1969	E Standard	mute	1970-01-01
Crimson and Clover	Joan Jett and The Blackhearts			3:20	I Love Rock'n'Roll	1981	E Standard	mute	1970-01-01