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
Jingle Bell Rock	Bobby Helms	Bass2		2:19	Jingle Bell Rock	1957	E Standard	mute	1970-01-01
Juliette	Platero y Tu			3:36	Hay mucho Rock and Roll	1994	E Standard	mute	1970-01-01
Jump	Paul Anka			3:40	Rock Swings	2005	E Standard	mute	1970-01-01
Karakara	Kessoku Band			4:34	Bocchi the Rock! ED	2022	B Standard	mute	1970-01-01
Karma	Mod Sun			2:44	Internet Killed The Rockstar	2020	Eb Standard	mute	1970-01-01
Kartharsis	MattyyyM			4:23	Tokyo Ghoul:re S2 OP Rock Cover	2018	Eb Standard	mute	1970-01-01
Kill The King	Rainbow			4:40	Long Live Rock 'n' Roll	1978	E Standard	mute	1970-01-01
King of Rock and Roll	Daniel Lioneye			3:05	The King of Rock'n Roll	2001	E Standard	mute	1970-01-01
Korosu	Boris			4:58	Heavy Rocks	2002	Bb Standard	mute	1970-01-01
Kurs Na Zabvenie	Radio Cha Cha			2:56	Punk Rock Is not A Crime	2013	Drop D	mute	1970-01-01
L.A. Connection	Rainbow			4:58	Long Live Rock 'n' Roll	1978	E Standard	mute	1970-01-01
La Cruz de Santiago (2015)	Mägo de Oz			5:13	Finisterra Ópera Rock	2015	E Standard	mute	1970-01-01
Lady Of The Lake	Rainbow			3:43	Long Live Rock n Roll	1978	E Standard	mute	1970-01-01
Last Child	Aerosmith			3:22	Rocks	1976	Eb Standard	mute	1970-01-01
Last Moment	SPYAIR			3:16	Rockin' the World	2011	E Standard	mute	1970-01-01