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
Beach Buddy	Purple			4:48	(409)	2015	E Standard	mute	1970-01-01
Leche Loco	Purple			3:00	(409)	2014	Drop D	mute	1970-01-01