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
Karakurenai	UNDEAD CORPORATION			3:22	Benizome no Oni ga Naku	2012	Custom Tuning	mute	1970-01-01
KaraokeBlack Summer	Karaoke Red Hot Chili Peppers			3:55	KaraokeUnlimited Love	2022	Eb Standard	mute	1970-01-01
Karasu Tengu	Unlucky Morpheus			4:09	Hypothetical Box ACT 3	2019	BEADG	mute	1970-01-01
Karawane	Equilibrium			4:56	Erdentempel	2014	E Standard	mute	1970-01-01
Kardusen	pg.lost			6:37	Yes I Am	2007	E Standard	mute	1970-01-01
Kare	supercell			4:09	Kokuhaku / Bokura No Ashiato	2012	E Standard	mute	1970-01-01
Kare Uta	The GazettE			5:15	Verwelktes Gedicht	2005	D Standard	mute	1970-01-01
Karelia	Insomnium			7:53	Heart Like A Grave	2019	D Standard	mute	1970-01-01
Karhujen Talo	Kotiteollisuus			2:35	Sotakoira	2008	Eb Drop Db	mute	1970-01-01
Kari-Anne	John Wetton and Geoffrey Downes			5:13	Wetton/Downes	2002	E Standard	mute	1970-01-01
Karjalltroll	Troll Bends Fir			5:12	Karjalali	2016	E Standard	mute	1970-01-01
Karl-Marx-Stadt	Kraftklub			3:16	Mit K	2012	E Standard	mute	1970-01-01
Karleken Vantar	Kent			4:04	Vapen & Ammunition	2002	E Standard	mute	1970-01-01
Karma	BUMP OF CHICKEN			3:25	Orbital Period	2005	Eb Standard	mute	1970-01-01
Karma	Cyhra			3:28	Letters to Myself	2017	C Standard	mute	1970-01-01