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
Un misil en mi placard (MTV Unplugged)	Soda Stereo			4:38	Comfort y musica para volar	1996	E Standard	mute	1970-01-01
Un-Gravitify	Cashell			4:22	Shooting Star Storyline	2007	D Standard	mute	1970-01-01
Un-entitled	Another			3:31	Un-entitled	2018	Drop D	mute	1970-01-01
UnOpened	Sonata Arctica			3:46	Ecliptica	1999	Eb Standard	mute	1970-01-01
Una Luna de Miel en la Mano	Virus			5:19	Locura	1985	E Standard	mute	1970-01-01
Una Paloma Blanca	George Baker Selection			3:35	Hollands Glorie	2001	E Standard	mute	1970-01-01
Una Piba Con la Remera de Greenpeace	Patricio Rey y sus Redonditos de Ricota			3:45	Momo Sampler	2000	E Standard	mute	1970-01-01
Una Sonrisa al Atardecer	Akash			6:47	Mas alla de la realidad	2003	Eb Standard	mute	1970-01-01
Unaltered	The Soulless			2:56	Isolated	2011	D Drop C	mute	1970-01-01
Unanswered	Suicide Silence			2:23	The Cleansing	2007	B Drop A	mute	1970-01-01
Unapologetic	Halestorm			4:17	Into The Wildlife	2015	E Standard	mute	1970-01-01
Unattainable	Little Joy			2:05	Little Joy	2008	E Standard	mute	1970-01-01
Unbelievable	Diamond Rio			2:23	Unbelievable	1998	E Standard	mute	1970-01-01
Unbelievable	Owl City			3:16	Mobile Orchestra	2015	Drop D	mute	1970-01-01
Unbound (The Wild Ride)	Avenged Sevenfold			5:14	Avenged Sevenfold	2007	Drop D	mute	1970-01-01