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
13	13: The Musical			3:51	13: The Musical	2008	E Standard	mute	1970-01-01
13 Candles	Bathory			5:20	Under the Sign of the Black Mark	1987	E Standard	mute	1970-01-01
13 Jours En France	Francis Lai/hofei			2:29	The Essential Film Music Collection	2008	E Standard	mute	1970-01-01
13 Voices	Sum 41			4:35	13 Voices	2016	E Standard	mute	1970-01-01
137	Brand New			5:07	Science Fiction	2017	Eb Standard	mute	1970-01-01
144,000 Gone	Agent Steel			4:38	Skeptics Apocalypse	1985	E Standard	mute	1970-01-01
14th Fret Capo Metal	Rob Scallon			1:54	Song Challenges	2015	E Standard	mute	1970-01-01
15 Fathoms, Counting	Bring Me The Horizon			1:57	Count Your Blessings	2006	E Standard	mute	1970-01-01
1516	Red Fang			3:42	Whales & Leeches	2013	Drop D	mute	1970-01-01
156	Mew			4:05	Half the World Is Watching Me	2000	E Standard	mute	1970-01-01
1603	Bury Tomorrow			4:43	The Union of Crowns	2012	D Drop C	mute	1970-01-01
1648	Sabaton	Bass2		4:04	Carolus Rex	2012	Custom Tuning	mute	1970-01-01
1648 (Swedish)	Sabaton			4:04	Carolus Rex	2012	Custom Tuning	mute	1970-01-01
17	The Dollyrots			2:39	Because I'm Awesome	2007	E Standard	mute	1970-01-01
17 Year Locust	Rob Zombie			4:05	Educated Horses	2006	C# Standard	mute	1970-01-01