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
Katharsis	Equilibrium			5:12	Armageddon	2016	E Standard	mute	1970-01-01
Katharsis	TK from Ling Tosite Sigure			4:27	Katharsis	2018	Eb Standard	mute	1970-01-01