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
Popcorn Song Goes Metal	Charlie Parra del Riego			2:29	Charlie Parra del Riego	2014	D Standard	mute	1970-01-01
Power Rangers Theme Heavy Metal	Charlie Parra del Riego			1:27	Charlie Parra del Riego	2010	D Drop C	mute	1970-01-01
Skrillex, Daft Punk, Eiffel 65	Charlie Parra del Riego			2:15	Charlie Parra del Riego	2012	E Standard	mute	1970-01-01