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
Heavy Metal Guitar School P.1	Lesson Guitar			5:04	unknown	1999	E Standard	mute	1970-01-01
Heavy Metal Pirates	Alestorm			4:28	Black Sails At Midnight	2009	C Standard	mute	1970-01-01
Heavy Metal: The Black and Silver	Blue Öyster Cult			3:23	Fire of Unknown Origin	1981	E Standard	mute	1970-01-01
Heeding The Call	Hammerfall			4:35	Legacy Of Kings	1998	Eb Standard	mute	1970-01-01
Heikko Ehkä	Stam1na			3:24	SLK	2014	Custom Tuning	mute	1970-01-01
Heikousen	Sayuri			5:02	Kuzu no Honkai ED Single	2017	E Standard	mute	1970-01-01
Heimsdallr	Enslaved			6:21	Vikingligr Veldi	1994	E Standard	mute	1970-01-01
Hekireki	Last Alliance			4:12	Keep on smashing blue	2010	E Standard	mute	1970-01-01
Heldenzeit	Wir Sind Helden			4:26	Die Reklamation	2003	E Standard	mute	1970-01-01
Helena	My Chemical Romance			3:25	The Black Parade	2004	E Standard	mute	1970-01-01
Hell Above	Pierce The Veil			3:48	Collide with the Sky	2019	Eb Drop Db	mute	1970-01-01
Hell Above/ May These Noises Startle You in Your Sleep	Pierce the Veil			5:07	Collide With The Sky	2012	Eb Drop Db	mute	1970-01-01
Hell Ain't a Bad Place to Be	AC/DC			4:19	Let There Be Rock	1977	E Standard	mute	1970-01-01
Hell Ain't a Bad Place to Be (Standard Tuning)	AC/DC			4:19	Let There Be Rock	1977	E Standard	mute	1970-01-01
Hell Below	Phinehas			3:41	Dark Flag	2017	C Drop Ab	mute	1970-01-01