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	Anthrax			0:56	State Of Euphoria	1988	E Standard	mute	1970-01-01
13	LANY			3:58	LANY	2017	E Standard	mute	1970-01-01
13	Megadeth			5:51	Th1rt3en	2011	E Standard	mute	1970-01-01
13	RAVEN BLACK			2:46	Seven Sins	2016	Drop D	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 More Minor Blues	You			1:49	Youbluesikwtif	2015	E Standard	mute	1970-01-01
13 Steps to Nowhere	Pantera			3:43	The Great Southern Trendkill	1996	D Standard	mute	1970-01-01
13 Voices	Sum 41			4:35	13 Voices	2016	E Standard	mute	1970-01-01
13 Wunsche	We Butter The Bread With Butter			3:10	Der Tag An Dem Die Welt Unterging	2010	C# Drop B	mute	1970-01-01
13 Years Of Grief	Black Label Society			4:14	Stronger Than Death	2000	B Standard	mute	1970-01-01
130	Wovenwar			2:36	Honor Is Dead	2016	B Drop A	mute	1970-01-01
1312	The Casualties			2:24	Written In Blood	2018	E Standard	mute	1970-01-01
1348	Umphrey's Mcgee			4:50	Mantis	2009	E Standard	mute	1970-01-01