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
Never Know Why	Ozzy Osbourne			4:32	The Ultimate Sin	1986	Eb Standard	mute	1970-01-01
Never Know Why	The Muggs			8:40	On With the Show	2008	Drop D	mute	1970-01-01