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
Killing Me Inside	Crossfade, Ed Sloan, Les Hall, Mitch James & Mark Castillo			3:47	Killing Me Inside - Single	2014	Custom Tuning	mute	1970-01-01
Kimagure mercy	Hatsune Miku			3:31	Eight -THE BEST OF Hachioji-P-	2016	E Standard	mute	1970-01-01
Kimi Janakya Dame Mitai	Masayoshi Ooishi			3:54	Gekkan Shoujo Nozaki-kun OP Single	2014	D Standard	mute	1970-01-01
Kimi no Machi Made	Asian Kung-fu Generation			3:40	Sol-fa	2012	E Standard	mute	1970-01-01
King of Birds	R.E.M.			4:14	Document - 25th Anniversary Edition	2012	E Standard	mute	1970-01-01
Kirby - Green Greens	Kirby - Green Greens			1:44	Kirby - Green Greens	1988	E Standard	mute	1970-01-01
Kladbische Samolyotov	Valentin Strikalo			5:57	Chast chevo-to bolshevo	2013	E Standard	mute	1970-01-01
Knocking At Your Back Door	Deep Purple			7:07	Perfect Strangers - 1984	1984	E Standard	mute	1970-01-01
Koi no Signal Rin rin rin!	Rin Hoshizora			4:26	Mermaid festa vol.2 -Passionate-	2012	Drop D	mute	1970-01-01
Koi wa Chaos no Shimobenari	Asumi Kana & Matsuki Miyu & Ootsubo Yuka			4:05	Haiyore! Nyaruko-san W OP	2013	E Standard	mute	1970-01-01
Kokomo	The Beach Boys			3:39	Sounds of Summer: The Very Best of The Beach Boys - 2003	1988	E Standard	mute	1970-01-01
Kouga Ninpouchou	Onmyo-za			4:12	Basilisk -Kouga Ninpouchou-	2005	E Standard	mute	1970-01-01
Kowareyasuki	Guilty Kiss			5:05	Kowareyasuki - Single	2017	E Standard	mute	1970-01-01
Kugutsue	The GazettE			4:43	Guren -Auditory Impression-	2008	Custom Tuning	mute	1970-01-01
Kultalusikka	Kotiteollisuus			3:46	Murheen Mailla 1996-2007	2007	Eb Drop Db	mute	1970-01-01