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
Undecided	DIR EN GREY			4:56	Kisou	2002	E Standard	mute	1970-01-01
Undecided	Silverchair			4:40	Frogstomp	1995	Drop D	mute	1970-01-01