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
Equinoctis	Adam's Vessel			1:49	Keter	2013	C Drop Ab	mute	1970-01-01
Noctis	The Browning			3:57	Geist	2018	C# Drop B	mute	1970-01-01