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
Mahna Mahna	Cake			2:57	B-Sides and Rarities	2007	E Standard	mute	1970-01-01
Making Christmas	Rise Against			3:31	Long Forgotten Songs: B-Sides & Covers 2000-2013	2013	Eb Standard	mute	1970-01-01
Market Square Heroes	Marillion			4:00	B-Sides Themselves	1982	E Standard	mute	1970-01-01
Nervous Breakdown	Rise Against			2:11	Long Forgotten Songs: B-Sides & Covers 2000-2013	2013	E Standard	mute	1970-01-01
Simple Man	Deftones			6:23	B-Sides & Rarities	2005	Eb Standard	mute	1970-01-01
This Twilight Garden	The Cure			4:48	Join The Dots: B-Sides & Rarities 1978-2001	2004	E Standard	mute	1970-01-01
This Will Make You Love Again	Blue Stahli			4:45	B-Sides and Other Things I Forgot	2013	E Standard	mute	1970-01-01
Twin	Muse			3:17	Do We Need This: B-Sides & Rarities (1998-2007)	1999	E Standard	mute	1970-01-01
War Pigs	Cake			3:57	B-Sides & Rarities	2007	E Standard	mute	1970-01-01