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
Orchid	Erra			4:25	Drift	2016	C Drop Ab	mute	1970-01-01
Otelo	Tierra Santa			3:48	Mejor Morir En Pie	2006	E Standard	mute	1970-01-01
Pegaso	Tierra Santa			4:05	Sangre de reyes	2001	E Standard	mute	1970-01-01
Prometheus	Erra			4:17	Augment	2013	Custom Tuning	mute	1970-01-01
Pulse (Ramen's Ver)	ERRA			4:06	Augment	2013	Custom Tuning	mute	1970-01-01
Rebirth (Ramen's Ver)	ERRA			4:55	Augment	2013	Custom Tuning	mute	1970-01-01
Reconquista	Tierra Santa			4:03	Legendario	1999	E Standard	mute	1970-01-01
Render The Void	Erra			5:52	Impulse	2011	C Drop Ab	mute	1970-01-01
Rumbo A Las Estrellas	Tierra Santa			4:12	Apocalipsis	2004	E Standard	mute	1970-01-01
Safehaven	Erra			6:25	Drift	2016	Custom Tuning	mute	1970-01-01
Sangre de Reyes	Tierra Santa			4:25	Sangre de Reyes	2001	E Standard	mute	1970-01-01
Scorpion Hymn	ERRA			3:55	ERRA	2021	Custom Tuning	mute	1970-01-01
Separate and Coalesce	Erra			4:52	Erra	2010	C# Drop B	mute	1970-01-01
Seven	Erra			3:20	Impulse	2011	Custom Tuning	mute	1970-01-01
Shadow Autonomous	ERRA			5:22	ERRA	2021	C# Standard	mute	1970-01-01