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
14 Major Blues	You			1:38	Youbluesikwtif	2015	E Standard	mute	1970-01-01
14 Years	Guns N' Roses			4:24	Use Your Illusions II	1991	Eb Standard	mute	1970-01-01
14. Hallelujah (LIVE!)	Paramore			5:00	The Final RIOT!	2008	Eb Drop Db	mute	1970-01-01
140	Illusion			2:52	The Best Of	2011	D Drop C	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
15 Hard Edge Blues	You			1:30	Youbluesikwtif	2015	E Standard	mute	1970-01-01
15 Minutes	The Strokes			4:36	First Impressions of Earth	2006	E Standard	mute	1970-01-01
15 Step	Radiohead	Bass2		3:57	In Rainbows	2006	E Standard	mute	1970-01-01
1516	Red Fang			3:42	Whales & Leeches	2013	Drop D	mute	1970-01-01
155	44			3:32	When Your Hear Stops Beating	2006	E Standard	mute	1970-01-01
156	Mew			4:05	Half the World Is Watching Me	2000	E Standard	mute	1970-01-01
16	Green Day			3:28	39/Smooth	1990	E Standard	mute	1970-01-01
16 Dollars	Volbeat			2:51	Beyond Hell Above Heaven	2010	D Standard	mute	1970-01-01