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
Stop!	Joe Bonamassa			6:52	The Ballad of John Henry	2009	E Standard	mute	1970-01-01
The Ballad Of John Henry	Joe Bonamassa			6:26	The Ballad Of John Henry	2009	E Standard	mute	1970-01-01