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
Grey Matter	Finch			2:43	What It Is to Burn	2002	Eb Drop Db	mute	1970-01-01
Grey Matter	Oingo Boingo			5:54	Nothing To Fear	1982	E Standard	mute	1970-01-01
Grey Matter Mechanics	Allegaeon			5:32	Proponent for Sentience	2016	E Standard	mute	1970-01-01