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
21 questions	Waterparks			3:50	Double Dare	2016	Eb Standard	mute	1970-01-01
2112	Rush			20:33	2112	1976	E Standard	mute	1970-01-01
2112 (No Bass)	Rush			20:25	2112	1976	E Standard	mute	1970-01-01
2112 Overture / The Temples of Syrinx	Rush			6:48	The Spirit of Radio: Greatest Hits 19741987	1976	E Standard	mute	1970-01-01
213	Slayer			4:56	Divine Intervention	1994	Eb Standard	mute	1970-01-01
214	Rivermaya			4:33	Rivermaya	1994	E Standard	mute	1970-01-01
21:13	Coheed and Cambria			9:49	In Keeping Secrets of Silent Earth: 3	2003	Drop D	mute	1970-01-01
21st Century	Red Hot Chili Peppers			4:22	Stadium Arcadium	2006	E Standard	mute	1970-01-01
21st Century	Red Hot Chili Peppers			4:25	Stadium Arcadium	2006	E Standard	mute	1970-01-01
21st Century Bitch	Holy Wars			2:54	Eat It Up Spit It Out	2022	B Drop A	mute	1970-01-01
21st Century Breakdown	Green Day			4:43	21st Century Breakdown	2009	Eb Standard	mute	1970-01-01
21st Century Crooners	Ghinzu			3:32	Blow	2004	E Standard	mute	1970-01-01
21st Century Digital Boy	Bad Religion			2:52	Against The Grain	1990	E Standard	mute	1970-01-01
21st Century Gentleman	Royal Republic			3:14	We Are The Royal	2010	E Standard	mute	1970-01-01
21st Century Schizoid Man/Mirrors	King Crimson			7:21	In the Court of the Crimson King	1969	E Standard	mute	1970-01-01