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
Outset Island Backing Track	CSGuitar89			3:44	Hymns Of Light And Shadow	2011	E Standard	mute	1970-01-01