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
Justice For None	Tracedawn			3:25	Tracedawn	2008	D Drop C	mute	1970-01-01
Kaksonen	Kotiteollisuus			5:55	Helvetistä Itään	2003	Eb Drop Db	mute	1970-01-01
Kannoin Sinut Läpi Hiljaisen Huoneen	Stam1na			3:56	Taival	2018	Custom Tuning	mute	1970-01-01
Kepone Factory	Dead Kennedys			1:21	Plastic Surgery Disasters/In God We Trust, Inc.	1981	E Standard	mute	1970-01-01
Kill As One	Death Angel			5:02	The Ultra-Violence	1987	E Standard	mute	1970-01-01
Kill Zone	Malevolent Creation			4:01	Envenomed	2000	C# Standard	mute	1970-01-01
Kill Zone-Halved Combo	Malevolent Creation			8:08	Envenomed	2000	C# Standard	mute	1970-01-01
Killing Loneliness	HIM			4:32	Dark Light	2005	Custom Tuning	mute	1970-01-01
Killing Loneliness	HIM			4:32	Dark Light	2006	E Standard	mute	1970-01-01
Killing Loneliness (NoBass)	H.I.M.			4:33	Dark Light	2005	Drop D	mute	1970-01-01
Killing Zone	Rancid			2:42	Give Em The Boot IV	2004	E Standard	mute	1970-01-01
Kokoro no Honesty	Chumei Watanabe			4:19	DANGAIOH Original Soundtrack	1987	E Standard	mute	1970-01-01
Koneeseen Kadonnut	Apulanta			4:14	Eikä Vielä Ole Edes Ilta	2007	BEADG	mute	1970-01-01
Koszonet Doktor	Tankcsapda			3:42	Minden Jot CD	2009	Drop D	mute	1970-01-01
Kuroneko -Adult Black Cat-	Acid Black Cherry			3:59	L	2015	E Standard	mute	1970-01-01