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
Ryoujoku no Ame	DIR EN GREY			4:05	THE MARROW OF A BONE	2007	Eb Drop Db	mute	1970-01-01
S	DIR EN GREY			3:34	MISSA	1997	E Standard	mute	1970-01-01
Sajou No Uta	DIR EN GREY			3:17	VULGAR	2003	D Standard	mute	1970-01-01
Schwein no Isu (Redone)	DIR EN GREY			3:34	GAUZE	1999	E Standard	mute	1970-01-01
Shitataru Mourou	DIR EN GREY			4:05	DUM SPIRO SPERO	2011	Custom Tuning	mute	1970-01-01
Shokubeni	DIR EN GREY			4:25	Vulgar	2003	D Standard	mute	1970-01-01
Sometimes	Grey Daze			3:26	Amends	2020	Drop D	mute	1970-01-01
Starving (feat. Zedd)	Hailee Steinfeld & Grey	Combo		3:04	Starving	2016	C Standard	mute	1970-01-01
Stuck Man	Dir en grey			3:39	Uroboros	2008	Eb Drop Db	mute	1970-01-01
T.D.F.F.	DIR EN GREY			3:12	Oboro	2021	Custom Tuning	mute	1970-01-01
THE DEEPER VILENESS	DIR EN GREY			3:49	THE MARROW OF A BONE	2007	Eb Drop Db	mute	1970-01-01
THE FATAL BELIEVER	DIR EN GREY			3:12	THE MARROW OF A BONE	2007	Eb Drop Db	mute	1970-01-01
THE PLEDGE	DIR EN GREY			3:58	THE MARROW OF A BONE	2007	Eb Drop Db	mute	1970-01-01
The Final	DIR EN GREY	Bass2		4:20	Withering to Death	2005	B Standard	mute	1970-01-01
The Final	Dir En Grey			4:22	The Final	2005	Drop D	mute	1970-01-01