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
Kaibutsu	YOASOBI			1:34	Kaibutsu	2021	E Standard	mute	1970-01-01
Kairi	Yoko Shimomura			1:22	Kingdom Hearts Original Soundtrack Complete (Disc 1 - Kingdom Hearts)	2007	E Standard	mute	1970-01-01
Kakato Naru	Eastern Youth			5:53	Kanjusei Outou Seyo	2001	Eb Standard	mute	1970-01-01
Kakusei Ragnarok -Ankoku Mokushiroku-	Uchida Maaya			4:12	Chuunibyou demo Koi ga Shitai! Vocal Mini Album: Dark Iris Musical Grammar	2012	E Standard	mute	1970-01-01
Kalifornia	The Subways			3:00	All or Nothing	2008	E Standard	mute	1970-01-01
Kalimba De Luna	Tony Esposito			3:43	Il grande esploratore	1984	E Standard	mute	1970-01-01
Kamado Tanjiro no Uta	MattyyyM			5:31	Demon Slayer: Kimetsu no Yaiba Guitar Cover	2021	E Standard	mute	1970-01-01
Kamen Rider-BLACK	Ryoudo Uzaki			3:33	MASKED RIDER SERIES SONG COLLECTION 08 Kamen Rider-BLACK	2011	E Standard	mute	1970-01-01
Kamisama no Iutoori	Junji Ishiwatari Yoshinori Sunahara Etsuko Yakushimaru			3:41	Kamisama no Iutoori	2010	Drop D	mute	1970-01-01
Kan Saete Kuyashiiwa	ZUTOMAYO			3:59	Hisohiso Banashi	2019	E Standard	mute	1970-01-01
Kan Saete Kuyashiiwa	Zutomayo			4:00	Hisohiso Banashi	2019	Custom Tuning	mute	1970-01-01
Kanajo no "Modern..."	GLAY			4:34	Speed Pop	1994	E Standard	mute	1970-01-01
Kanaria	?Story of Hope?			4:24	Kanaria Single	2014	Eb Drop Db	mute	1970-01-01
Kanashikute lulululu -Harsaka Cover-	Ai Hayasaka(CV.Yumiri Hanamori)			4:14	かぐや様は告らせたい-ウルトラロマンティック-オリジナルサウンドトラック Vol.1	2022	E Standard	mute	1970-01-01
Kanashimi wa Yoru no Mukou	Takako Mamiya			4:01	Love Trip	1982	E Standard	mute	1970-01-01