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
Saikyou Saigo no Shitou	Takanashi Yasuharu			1:59	Fairy Tail Original Soundtrack Vol.4 - CD1	2013	E Standard	mute	1970-01-01
Salamander	Takanashi Yasuharu			2:19	Fairy Tail Original Soundtrack Vol.1	2010	E Standard	mute	1970-01-01
Tai Ma Gekisen	Takanashi Yasuharu			3:33	Fairy Tail Original Soundtrack Vol.2	2010	E Standard	mute	1970-01-01
The Lightning Flame Dragon Roaring	Yasuharu Takanashi			2:10	Fairy Tail Soundtrack Vol 4	2013	D Standard	mute	1970-01-01