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 Rain Melancholy	Utsu-P			4:26	CD-R	2013	Custom Tuning	mute	1970-01-01
Heavy Rotation	AKB48			4:42	Heavy Rotation	2010	E Standard	mute	1970-01-01
Heavy Soul	The Black Keys			2:11	The Big Come Up	2002	Drop D	mute	1970-01-01
Heavy Violence	Toshiro Masuda			3:15	Naruto	2007	E Standard	mute	1970-01-01
Heavy Water	Foals			4:32	Antidotes	2008	E Standard	mute	1970-01-01
Heavy duty	Spinal Tap			4:29	This is Spinal Tap	1984	E Standard	mute	1970-01-01
Heavy weight	Infected Mushroom			8:41	Vicious Delicious	2007	E Standard	mute	1970-01-01
Heavyweight Champion of the World	Reverend and the Maker			3:29	The State of Things	2007	E Standard	mute	1970-01-01
Hot & Heavy	Lucy Dacus			4:17	Home Video	2021	E Standard	mute	1970-01-01
How Heavy This Axe	The Sword			3:09	Gods Of The Earth	2008	C Standard	mute	1970-01-01
I Like It Heavy	Halestorm			4:58	Into The Wild Life	2015	Custom Tuning	mute	1970-01-01
I Want You (Shes So Heavy)	The Beatles			7:50	Abbey Road	1969	Drop D	mute	1970-01-01
M.L.BLUR (Hard N' Heavy Mix)	Charlie.EXE			6:32	Creepypasta	2017	Drop D	mute	1970-01-01
Metal Heavy Lady	Lions			2:29	No Generation	2007	Drop D	mute	1970-01-01
Power Rangers Theme Heavy Metal	Charlie Parra del Riego			1:27	Charlie Parra del Riego	2010	D Drop C	mute	1970-01-01