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 Huntress Moon	Cradle Of Filth			7:01	Thornography	2006	D Standard	mute	1970-01-01
Under Jolly Roger	Running Wild			4:46	Under Jolly Roger	1987	E Standard	mute	1970-01-01
Under Korpens Vinger	Dimmu Borgir			6:02	For All Tid	1994	E Standard	mute	1970-01-01
Under My Skin	The Sounds			4:12	Unreleased Track	2002	E Standard	mute	1970-01-01
Under Our Spell	The Dazzlings			1:54	My Little Pony: Equestria Girls: Rainbow Rocks	2014	E Standard	mute	1970-01-01
Under The Boardwalk	The Drifters			2:47	Biggest Hits	1964	E Standard	mute	1970-01-01
Under The Boardwalk	The Drifters			2:44	Under The Boardwalk (Single)	1964	E Standard	mute	1970-01-01
Under The Bridge	Red Hot Chili Peppers			4:29	Blood Sugar Sex Magic	1991	E Standard	mute	1970-01-01
Under The Bridge	Red Hot Chili Peppers/Igor Presnyakov			3:37	Blood Sugar Sex Magik	2009	D Drop C	mute	1970-01-01
Under The Gun	Aldo Nova			3:50	Aldo Nova	1982	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 Surface	The Haunted			4:16	The Haunted Made Me Do It	2000	Eb Standard	mute	1970-01-01
Under This Flag	God Forbid			5:48	IV: Constitution of Treason	2005	D Drop C	mute	1970-01-01
Under Your Scars	Godsmack			3:54	When Legends Rise	2018	Drop D	mute	1970-01-01
Under Your Spell	Desire			4:59	Drive OST	2011	Eb Standard	mute	1970-01-01