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
Justify My Love	Madonna			5:04	The Immaculate Collection	1990	E Standard	mute	1970-01-01
KING (Cover)	Roselia			2:26	BanG Dream! Girls Band Party! Cover Collection Vol.6	2021	BEADG	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
Kaze no Lullaby	Kumi Miyasato			4:50	MEGAZONE 23 VOCAL COLLECTION	1991	E Standard	mute	1970-01-01
Ketsudan no entrance	KOTOKO			6:12	PRISM ARK VOCAL COLLECTION 2	2008	E Standard	mute	1970-01-01
Killing Yourself To Live	Black Sabbath			5:45	The Ultimate Collection	2016	C# Standard	mute	1970-01-01
Kuzunoha Detective Office	Shoji Meguro			3:41	Devil Summoner Sound Collection	2006	Drop D	mute	1970-01-01
Kyouran Hey Kids!! (Cover)	GYROAXIA			4:11	ARGONAVIS Cover Collection (Marble)	2021	E Standard	mute	1970-01-01
La Carta	Héroes del Silencio			3:08	The Platinum Collection	2006	E Standard	mute	1970-01-01
La Chispa Adecuada (Bendecida 3)	Héroes del Silencio			5:30	The Platinum Collection	2006	E Standard	mute	1970-01-01
La Herida	Héroes del Silencio			6:59	The Platinum Collection	2006	E Standard	mute	1970-01-01
La Sirena Varada	Héroes del Silencio			4:20	The Platinum Collection	2006	Eb Standard	mute	1970-01-01
Little Braver (Album Ver.)	Girls Dead Monster			4:59	Angel Beats Perfect Vocal Collection	2017	E Standard	mute	1970-01-01
Lonely Sunset	Kumi Miyasato			4:10	MEGAZONE23 Vocal Collection	1991	E Standard	mute	1970-01-01
Lost Ones Weeping	Afterglow			3:45	BanG Dream!: VOCALOID Cover Collection	2020	E Standard	mute	1970-01-01