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
Betrayal	NightShade			3:04	An Endless Vision	2013	A Drop G	mute	1970-01-01
Betrayal	Nuclear Assault			3:04	Game Over	1986	E Standard	mute	1970-01-01
Moment Of Betrayal	Dream Theater			6:11	The Astonishing	2016	BEADG	mute	1970-01-01
Mutiny And Betrayal	HeXeN			4:50	State of Insurgency	2008	Eb Standard	mute	1970-01-01
The Betrayal (Act I)	Nickelback			2:45	Feed The Machine	2017	E Standard	mute	1970-01-01
The Betrayal (Act III)	Nickelback			4:20	Feed The Machine	2017	Eb Drop Db	mute	1970-01-01
The Mad Tyrant's Betrayal	Shadow of Intent			5:17	Reclaimer	2017	C Drop Ab	mute	1970-01-01
The Mad Tyrant's Betrayal/The Gathering of All	Shadow of Intent			9:38	Reclaimer	2017	C Drop Ab	mute	1970-01-01
The Mad Tyrants Betrayal	Shadow of Intent			5:17	Reclaimer	2017	C Drop Ab	mute	1970-01-01