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
Sky Bird	Gran-Kurazh			5:38	Epochs, Heroes and Destinies	2021	Eb Standard	mute	1970-01-01
Slash Guitar Battle (Battle Style)	Slash			3:55	Guitar Heroes 3	2007	E Standard	mute	1970-01-01
Team Chaotix	Gunnar Nelson			3:41	Sonic Heroes Soundtrack	2003	Drop D	mute	1970-01-01
The First Soldier	Sabaton			4:12	Heroes Of The Great War	2023	Custom Tuning	mute	1970-01-01
Tomb Of The Spider Queen	Glenn Stafford - Jason Hayes			1:36	Heroes Of The Storm	2015	E Standard	mute	1970-01-01
Zero no Kiseki Super Arrange Version - Inevitable Struggle	Yukihiro Jindo			4:30	The Legend of Heroes Zero no Kiseki Super Arrange Version	2011	E Standard	mute	1970-01-01
Zvenit Yanvarskaya Vyuga	Vanilla Sky			3:51	Heroes At The Bottom	2014	D Standard	mute	1970-01-01