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 Three Spheres	Mithras			3:22	Behind The Shadows Lie Madness	2007	Custom Tuning	mute	1970-01-01
Under the rose	HIM			4:49	Dark Light	2005	E Standard	mute	1970-01-01
UnderHeavenDestruction	Yoshihiro Kusano			4:12	BlazBlue OST	2008	D Standard	mute	1970-01-01
Underclass Hero	Sum 41			3:17	Underclass Hero	2007	E Standard	mute	1970-01-01
Underdog	Alicia Keys			3:33	Alicia	2019	Eb Standard	mute	1970-01-01
Underdog	Kasabian	Bass2		4:37	West Ryder Pauper Lunatic Asylum	2009	E Standard	mute	1970-01-01
Underdog	You Me At Six			2:28	Hold Me Down	2010	E Standard	mute	1970-01-01
Underground	Ben Folds Five			4:18	Ben Folds Five	1995	E Standard	mute	1970-01-01
Underground	Men at Work			3:09	Business As Usual	1982	E Standard	mute	1970-01-01
Undergrowth	Caligula's Horse			2:42	Bloom	2015	E Standard	mute	1970-01-01
Underneath A Sullen Moon	Shadow Of Intent			4:47	Single	2018	Custom Tuning	mute	1970-01-01
Underneath A Sullen Moon (alt version)	Shadow Of Intent			4:42	Melancholy	2019	C Drop Ab	mute	1970-01-01
Underneath A Sullen Moon (tab version)	Shadow Of Intent			4:42	Melancholy	2019	C Drop Ab	mute	1970-01-01
Underneath The Bunker	R.E.M.			1:29	Lifes Rich Pagent	1986	E Standard	mute	1970-01-01
Underneath The Rotting Pizza	Nobuo Uematsu			1:57	Final Fantasy VII OST	1997	E Standard	mute	1970-01-01