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
A Challenge to God - Four Guardian Kings Battle	Kenji Ito			3:53	Romancing SaGa: Minstrel Song (PS2 Remake)	2005	E Standard	mute	1970-01-01
Attack - Over The Brink Of Death	Kenji Ito			2:48	Devil Survivor 2	2011	E Standard	mute	1970-01-01
Battle 5	Kenji Ito			3:22	Saga Frontier	1997	E Standard	mute	1970-01-01
Decisive Battle with a Sworn Friend	Kenji Ito			2:09	Devil Survivor 2 OST	2011	E Standard	mute	1970-01-01
Four Demon Nobles Battle 2	Kenji Ito			4:35	Re:Tune Romancing SaGa Battle Arrange	2018	E Standard	mute	1970-01-01
Four Demon Nobles Battle Medley - From Romancing SaGa 3	Kenji Ito			6:14	Re:Birth II Romancing SaGa Battle Arrange	2012	E Standard	mute	1970-01-01