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 Requiem	Kenichi Matsubara			1:34	Castlevania II: Simon's Quest OST	1987	E Standard	mute	1970-01-01
A Requiem (Ending)	Kenichi Matsubara/Petregeus			1:40	Castlevania II: Simon's Quest OST	2016	E Standard	mute	1970-01-01
An Empty Tome	Yasushi Asada			3:40	Castlevania Judgment OST	2009	E Standard	mute	1970-01-01
Aquarius	Hidenori Maezawa/William Geesdorf			2:21	Castlevania III: Dracula's Curse OST	2022	E Standard	mute	1970-01-01
Aquarius	Michiru Yamane			1:33	Castlevania Harmony Of Dispair OST	2010	E Standard	mute	1970-01-01
Awake	Sotaro Tojima/Tabsarnack			3:08	Castlevania: Circle of the Moon OST	2001	E Standard	mute	1970-01-01
Awake (Castle Catacombs)	Sotaro Tojima			2:38	Castlevania Circle of the Moon OST	2001	E Standard	mute	1970-01-01
Battle Of The Holy	Shigeru Fukutake			1:59	Castlevania The Adventure OST	1989	E Standard	mute	1970-01-01
Bloody Tears	Castlevania II: Simon's Quest			1:07	Castlevania II: Simon's Quest Soundtrack	1987	E Standard	mute	1970-01-01
Bloody Tears	Kenichi Matsubara			2:11	Castlevania II: Simon's Quest OST	1987	E Standard	mute	1970-01-01
Bloody Tears	Kenichi Matsubara/Isac Saleh			1:20	Castlevania II: Simon's Quest OST	2014	E Standard	mute	1970-01-01
Bloody Tears	Kenichi Matsubara/Washi981			5:08	Castlevania 2: Simon's Quest OST	2010	E Standard	mute	1970-01-01
Bloody Tears	Yasushi Asada			3:27	Castlevania Judgment OST	2009	E Standard	mute	1970-01-01
Bloody Tears (Lyude Remix)	Kenichi Matsubara/Lyude			2:49	Castlevania OST	2013	E Standard	mute	1970-01-01
Calling from Heaven	Michiru Yamane			2:24	Castlevania: Bloodlines OST	1994	E Standard	mute	1970-01-01