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
Crossed (ft. Joe Duplantier)	Comeback Kid			3:06	Heavy Steps	2022	Eb Drop Db	mute	1970-01-01
Dance With The Devil Feat. Adam Gontier	Breaking Benjamin			3:48	Aurora	2019	Custom Tuning	mute	1970-01-01
De La Tierra Hasta Marte	Alfred Garcia			3:16	1016	2018	E Standard	mute	1970-01-01
Electric Frontier (Live)	The Physics House Band			8:31	Small Pond Recordings	2014	Drop D	mute	1970-01-01
Entre Dos Tierras	Heroes del Silencio			6:09	Senderos De Traicion	1990	E Standard	mute	1970-01-01
Entre dos Tierras	Héroes del Silencio	Combo		6:05	Senderos de Traición	1990	E Standard	mute	1970-01-01
Entre dos tierras	Skizoo			6:08	La cara oculta	2008	E Standard	mute	1970-01-01
Final Frontier	Powermad			5:36	Absolute Power	1989	E Standard	mute	1970-01-01
Frontier Village Dali	Nobuo Uematsu			2:31	Final Fantasy IX	2000	E Standard	mute	1970-01-01
Frontiers	Omnium Gatherum			5:19	Grey Heavens	2016	C# Standard	mute	1970-01-01
Frontiers	Symphony X			5:00	The Odyssey	2002	D Standard	mute	1970-01-01
Games Without Frontiers	Peter Gabriel			4:01	Peter Gabriel	1980	Drop D	mute	1970-01-01
Hijos De La Tierra	Los Jaivas			4:56	Hijos De La Tierra	1995	E Standard	mute	1970-01-01
Juan Sin Tierra	Ska-P			3:01	Eurosis	1998	E Standard	mute	1970-01-01
Mi Tierra My Homeland	Gloria Estefan			4:42	M Tierra	1993	E Standard	mute	1970-01-01