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
Confusion	Pennywise			3:04	Reason To Believe	2008	E Standard	mute	1970-01-01
One Reason	Pennywise			2:58	Reason To Believe	2008	Drop D	mute	1970-01-01