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
Kizuna Music	Poppin'Party			5:20	Kizuna Music	2018	E Standard	mute	1970-01-01
Klaun	Kabanos			3:53	Flaki z Olejem	2010	Drop D	mute	1970-01-01
Knobheads on Quiz Shows	Half Man Half Biscuit			4:07	No One Cares About Your Creative Hub so Get Your Fuckin' Hedge Cut	2018	E Standard	mute	1970-01-01
Kokoro Kokoni Arazu	Polkadot Stingray			5:04	Honenuki E.P.	2016	E Standard	mute	1970-01-01
Komakino	Joy Division			3:52	Komakino Single	1981	E Standard	mute	1970-01-01
Kotikonnut	Korpiklaani			4:31	Kulkija	2018	E Standard	mute	1970-01-01
Kotyata	Bezdna Analnogo Ugneteniya			4:04	Hroniki Poslednih Dney	2012	C Standard	mute	1970-01-01
Kowareyasuki	Guilty Kiss			5:05	Kowareyasuki - Single	2017	E Standard	mute	1970-01-01
Kummitusjuna	Kotiteollisuus			4:25	Iankaikkinen	2006	Eb Drop Db	mute	1970-01-01
Kuroganeou	Unlucky Morpheus			4:29	Takiyasyahime	2020	BEADG	mute	1970-01-01
Kuso Breakin' Nou Breakin' Lily	Maximum the Hormone			4:20	Buiikikaesu	2007	E Standard	mute	1970-01-01
Kuusou Mesorogiwi	MattyyyM			4:02	Mirai Nikki (Future Diary) OP	2019	Eb Standard	mute	1970-01-01
Kuusou Mesorogiwi	Yousei Teikoku			4:00	Mirai Nikki	2013	Eb Standard	mute	1970-01-01
Kyouki Chinden	Yousei Teikoku			4:08	PAX VESANIA / Mirai Nikki Ending 3	2013	Eb Standard	mute	1970-01-01
Kyoukiranbu	GARNiDELiA			4:37	Kyoukiranbu	2018	Custom Tuning	mute	1970-01-01