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
Changes	Charles Bradley			6:07	Changes	2016	E Standard	mute	1970-01-01
Changes (Metal cover)	2Pac			3:13	Greatest Hits	1998	D Drop C	mute	1970-01-01
Changin' Times	Nazareth			6:03	Hair of the Dog	1975	E Standard	mute	1970-01-01
Changing	The Fixx			3:28	Reach The Beach	1983	E Standard	mute	1970-01-01
Chant Of The Barbarian Wolves	Satanic Warmaster			4:50	Death Live 2012	2014	E Standard	mute	1970-01-01
Chaos	Ayreon			5:11	Universal Migrator Part II: Flight of the Migrator	2000	D Standard	mute	1970-01-01
Chaos Of Forms	Revocation			4:33	Chaos Of Forms	2011	Eb Standard	mute	1970-01-01
Chaos Reborn	Impending Doom			3:57	Baptized In Filth	2012	Custom Tuning	mute	1970-01-01
Chaos of the Unconscious	Buckethead			3:02	Shadows Between the Sky	2010	D Standard	mute	1970-01-01
Chaosmongers	Voivod			4:44	Dimension Hatross	1988	E Standard	mute	1970-01-01
Chaospace	Omnium Gatherum			4:47	Chaospace	2019	Custom Tuning	mute	1970-01-01
Chap Stick, Chapped Lips, And Things Like Chemistry	Relient K			3:15	Two Lefts Don't Make A Right...But Three Do	2003	E Standard	mute	1970-01-01
Chapter 13	44			5:10	When Your Heart Stops Beating	2006	Drop D	mute	1970-01-01
Chapter Four	Avenged Sevenfold			5:47	Waking The Fallen	2003	Drop D	mute	1970-01-01
Chapter Four (Demo)	Avenged Sevenfold			6:27	Waking the Fallen: Resurrected	2014	Drop D	mute	1970-01-01