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
Bulldozer	Machine Head			4:38	Supercharger	2001	C# Drop B	mute	1970-01-01
Slaves & Bulldozers	Soundgarden			7:03	Badmotorfinger	1991	Drop D	mute	1970-01-01