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
Collapse	Saosin			3:18	Saosin	2006	D Standard	mute	1970-01-01
Collapse	Saosin			3:23	Saosin	2006	D Standard	mute	1970-01-01
Colorful (TV Size)	Miku Sawai			1:37	Saenai Heroine no Sodatekata ED	2014	E Standard	mute	1970-01-01
Colorful Canvas	Sumire Uesaka, Mikako Komatsu, Aina Suzuki & Shiori Izawa			4:09	Ijiranaide, Nagatoro-san ED	2021	E Standard	mute	1970-01-01
Combat	Deftones			4:46	Saturday Night Wrist	2006	Custom Tuning	mute	1970-01-01
Combo Final	Tronic			2:58	Ke Patine La Risa	2003	E Standard	mute	1970-01-01
Combo Final	Tronic			3:01	Ke Patine la Risa	2003	E Standard	mute	1970-01-01
Come Close	Saosin			3:23	Saosin	2006	D Drop C	mute	1970-01-01
Come On Baby	Joe Satriani			5:49	Professor Satchafunkilus And M	2008	E Standard	mute	1970-01-01
Comiket Alienation	Houkago Grind Time			1:09	Saving The World By Overloading It With Mincegore Brigade	2019	Custom Tuning	mute	1970-01-01
Con Il Nastro Rosa	Lucio Battisti			5:24	Una giornata uggiosa	1980	E Standard	mute	1970-01-01
Con il Nastro Rosa	Lucio Battisti			5:24	Una Giornata uggiosa	1980	E Standard	mute	1970-01-01
Connect to Consume	A. Swayze and The Ghosts			3:22	Paid Salvation	2020	E Standard	mute	1970-01-01
Contempt Breeds Contamination	Trivium			4:31	The Crusade	2006	BEADG	mute	1970-01-01
Contempt Breeds Contamination	Trivium			4:32	The Crusade	2006	E Standard	mute	1970-01-01