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
Aspirations	Good Tiger			3:47	A Head Full of Moonlight	2015	Drop D	mute	1970-01-01
Aspirations	Polaris			4:01	Dichotomy	2013	Custom Tuning	mute	1970-01-01