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
Anger!	Downset			4:15	Downset	1994	D Drop C	mute	1970-01-01
Danger! High Voltage!	Electric Six			3:33	Fire	2003	E Standard	mute	1970-01-01
Headbanger!! Night Of 15 Mix	BABYMETAL			4:28	Ijime, Dame, Zettai	2013	Custom Tuning	mute	1970-01-01