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
OBSCURE	Dir en grey			3:59	VULGAR	2003	Custom Tuning	mute	1970-01-01
RED...em	DIR EN GREY			5:04	VULGAR	2003	D Standard	mute	1970-01-01
REPETITION OF HATRED	DIR EN GREY			4:35	THE MARROW OF A BONE	2007	Eb Drop Db	mute	1970-01-01
ROTTING ROOT	DIR EN GREY			4:46	THE MARROW OF A BONE	2007	Eb Drop Db	mute	1970-01-01
Raison Detre (Redone)	DIR EN GREY			4:49	GAUZE	1999	E Standard	mute	1970-01-01
Red Soil	Dir En Grey			3:28	Uroboros	2008	Eb Drop Db	mute	1970-01-01
Reiketsu Nariseba	DIR EN GREY			3:39	Uroboros Remastered & Expanded	2012	Eb Drop Db	mute	1970-01-01
Riyuu	DIR EN GREY			5:19	Macabre	2002	E Standard	mute	1970-01-01
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
Stuck Man	Dir en grey			3:39	Uroboros	2008	Eb Drop Db	mute	1970-01-01