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
Kawaii Inbou	Hajime Hyakkoku			1:40	K-ON!! OST	2009	E Standard	mute	1970-01-01
Kawaii Metal	RiffShop			3:35	Kawaii Metal	2018	D Drop C	mute	1970-01-01
Kawaita Daichi	Akira Kushida			3:13	Sentou Mecha Xabungle OST	1982	E Standard	mute	1970-01-01
Kawaki wo Ameku (Crying For Rain)	Minami			4:24	Kawaki wo Ameku	2019	E Standard	mute	1970-01-01
Kayla	Flying Colors			5:14	Flying Colors	2012	E Standard	mute	1970-01-01
Kayleigh	Marillion			4:11	Misplaced Childhood	1985	E Standard	mute	1970-01-01
Kazachok (Rocking Son Of Dschinghis Khan)	Dschinghis Khan			4:19	Dschinghis Khan	1979	E Standard	mute	1970-01-01
Kaze Ni Fukarete	Judy And Mary			4:37	The Power Source	1997	E Standard	mute	1970-01-01
Kaze Wo Sagashite	Yaguchi Mari			4:08	One Piece OST	2010	E Standard	mute	1970-01-01
Kaze ga Fuku Machi	LuckLife			4:17	Kaze ga Fuku Machi	2016	Eb Standard	mute	1970-01-01
Kaze ni Kienaide	L'Arc-en-Ciel			4:39	True	1996	E Standard	mute	1970-01-01
Kaze no Lullaby	Kumi Miyasato			4:50	MEGAZONE 23 VOCAL COLLECTION	1991	E Standard	mute	1970-01-01
Kaze no No Reply	Mami Ayukawa			3:37	Heavy Metal L-Gaim	1984	E Standard	mute	1970-01-01
Kaze no Yukue	L'ArcenCiel			5:26	Tierra	1994	E Standard	mute	1970-01-01
Kaze no you ni jiyuu	Keiko Utoku			5:00	Cooking Master Boy (3rd Ending Theme)	1998	Drop D	mute	1970-01-01