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
Under The Milky Way	The Church			5:02	Starfish	1988	E Standard	mute	1970-01-01
Under The Sin Of Grief	Blood Stain Child			5:44	Silence of Northern Hell	2002	D Standard	mute	1970-01-01
Under The Whip	Crown, The			4:01	Crowned Unholy	2004	D Standard	mute	1970-01-01
Under Your Scars	Godsmack			3:54	When Legends Rise	2018	Drop D	mute	1970-01-01
Under Zenith	Our Lady Peace			3:49	Naveed	1995	Eb Standard	mute	1970-01-01
Under and Over It	Five Finger Death Punch			3:41	American Capitalist	2011	Custom Tuning	mute	1970-01-01
Under the Knife	Chevelle			4:02	La Gargola	2014	D Drop C	mute	1970-01-01
Under the Metal Command	Jackdevil			4:23	Unholy Sacrifice	2014	E Standard	mute	1970-01-01
Under the Northern Fullmoon	Dark Forest Canada			8:12	Aurora Borealis	2006	E Standard	mute	1970-01-01
Under the Running Board EP Full Chart	The Dillinger Escape Plan			7:36	Under the Running Board	1998	E Standard	mute	1970-01-01
Undercover Martyn	Two Door Cinema Club			2:52	Tourist History	2010	E Standard	mute	1970-01-01
Underdog	Alicia Keys			3:33	Alicia	2019	Eb Standard	mute	1970-01-01
Undergrowth	Caligula's Horse			2:42	Bloom	2015	E Standard	mute	1970-01-01
Understanding What We've Grown To Be	We Came As Romans			4:27	Understanding What We've Grown To Be	2011	Custom Tuning	mute	1970-01-01
Undertaker	Accept			5:37	Too Mean to Die	2021	E Standard	mute	1970-01-01