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
Colony 6 Restoration	Yasunori Mitsuda, Manami Kiyota, ACE, Yoko Shimomura			2:25	Xenoblade Chronicles	2010	E Standard	mute	1970-01-01
Gaur Plains	Yasunori Mitsuda, Manami Kiyota, ACE, Yoko Shimomura			4:22	Xenoblade Chronicles OST	2010	E Standard	mute	1970-01-01
You Will Know Our Names	Manami Kiyota, ACE, & Yoko Shimomura			4:29	Super Smash Bros. for Wii U - Vol. R: Xenoblade Chronicles	2014	E Standard	mute	1970-01-01