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
The Last Night	Skillet			3:35	Comatose	2003	C Standard	mute	1970-01-01
The Last Night	Skillet			3:34	Comatose	2009	C# Drop B	mute	1970-01-01