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
The Atrocity	Biffy Clyro			3:11	Infinity Land	2004	Drop D	mute	1970-01-01
The Atrocity Exhibition	Exodus			10:36	The Atrocity Exhibition: Exhib	2007	D Drop C	mute	1970-01-01