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
Barton Hollow	The Civil Wars			3:22	Barton Hallow	2011	DADGAD	mute	1970-01-01
Dust to Dust	The Civil Wars			3:52	The Civil Wars	2013	E Standard	mute	1970-01-01
Falling	The Civil Wars			4:00	Barton Hollow	2011	Custom Tuning	mute	1970-01-01
My Father's Father	The Civil Wars			3:23	Barton Hollow	2011	E Standard	mute	1970-01-01
The Violet Hour	The Civil Wars			3:27	Barton Hollow	2011	E Standard	mute	1970-01-01
Tip of My Tongue	The Civil Wars			2:44	Live at Eddie's Attic	2009	E Standard	mute	1970-01-01