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
99 Problems	Jay Z			4:20	The Black Album	2003	Drop D	mute	1970-01-01
99 Problems	Linkin Park And Jay Z			4:59	Collision Course	2004	Eb Drop Db	mute	1970-01-01