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
pure circle	JYOCHO			5:16	美しい終末サイクル / the beautiful cycle of terminal	2018	E Standard	mute	1970-01-01
rA9/myth	Wormhole			2:37	The Weakest Among Us	2020	BEADG	mute	1970-01-01
rain boots	flapfrog			5:45	cirno out #1	2016	E Standard	mute	1970-01-01
raspberry cube	Shota Horie			3:41	Raspberry Cube Vocal Album	2018	E Standard	mute	1970-01-01
re:GRET	LIQ			5:16	None	2010	B Drop A	mute	1970-01-01
reborn	ankor			4:24	my own angel	2011	E Standard	mute	1970-01-01
reflections	Gordian Knot			6:59	GORDIAN KNOT	1999	E Standard	mute	1970-01-01
repeating yesterday	as i lay dying			4:02	shadows of security	2005	D Drop C	mute	1970-01-01
resurrectedreplayer	zts			8:36	Umineko When They Cry Chiru musicbox Red	2011	Drop D	mute	1970-01-01
ring of macchiato	OrangeCoffee			4:16	The Lounge Map Extra - night latte macchiato set	2014	E Standard	mute	1970-01-01
rock and roll	EDEN			5:02	rock and roll	2016	E Standard	mute	1970-01-01
roots bloody roots (B STD)	sepultura			3:35	roots	1996	B Standard	mute	1970-01-01
safeword	Static Dress			2:55	safeword (Single)	2020	Eb Drop Db	mute	1970-01-01
sailing night	OrangeCoffee			5:04	The Lounge Map Extra - night latte macchiato set	2014	E Standard	mute	1970-01-01
season 9 ep 2-3	MomJeans			2:11	Puppy Love	2014	E Standard	mute	1970-01-01