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
Black or White	Iori Nomizu			4:39	Black or White	2013	E Standard	mute	1970-01-01
Breathless	Iori Nomizu			3:58	Hat Trick	2013	Drop D	mute	1970-01-01
D.O.B	Iori Nomizu			3:36	D.O.B	2015	Drop D	mute	1970-01-01
DARAKENA	Iori Nomizu			4:49	Hitsugi No Chaika OP	2014	Drop D	mute	1970-01-01
Ma-Ka-Se-Te Tonight	Iori Nomizu			4:17	Is This a Zombie? OST	2011	E Standard	mute	1970-01-01
MaKaSeTe Tonight	Iori Nomizu			4:15	Kore wa Zombie Desu Ka	2011	E Standard	mute	1970-01-01
Passionate	Iori Nomizu			4:55	Is This a Zombie? OST	2012	Custom Tuning	mute	1970-01-01
Passionate	Iori Nomizu			4:47	Passionate	2012	E Standard	mute	1970-01-01