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
Color Your World	Devin Townsend			9:47	Ziltoid The Omniscient	2007	Custom Tuning	mute	1970-01-01
Colorblind	Grimskunk			3:27	Meltdown	1996	Drop D	mute	1970-01-01
Colorful	ClariS			4:36	Mahou Shoujo Madoka Magica Rebellion OP	2015	E Standard	mute	1970-01-01
Colorful	The Verve Pipe			4:29	Rock Star Music from the Motion Picture	2001	E Standard	mute	1970-01-01
Colors	Black Pumas			4:10	Black Pumas	2019	E Standard	mute	1970-01-01
Colors	MattyyyM			3:40	Code Geass OP Metal Cover	2020	Drop D	mute	1970-01-01
Colors (2020 Remix / Remaster)	Between the Buried and Me			64:24	Colors (2020 Remix / Remaster)	2007	C# Standard	mute	1970-01-01
Colossal	Miss May I			3:43	Monument	2010	D Drop C	mute	1970-01-01
Colossal	Wolfmother			5:07	Wolfmother	2006	Drop D	mute	1970-01-01
Colosseum	Aria			6:34	Baptism by Fire	2003	Eb Standard	mute	1970-01-01
Colours	Backyard Babies			4:52	Making Enemies is Good	2001	Eb Standard	mute	1970-01-01
Colours	Editors			3:53	The Back Room	2005	E Standard	mute	1970-01-01
Columbia	Eric Johnson			2:22	Bloom	2005	E Standard	mute	1970-01-01
Columbia	Oasis			6:17	Definitely Maybe	1993	E Standard	mute	1970-01-01
Columind	Filter			3:39	The Amalgamut	2002	AEADG	mute	1970-01-01