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
Hardcore	BEAST IN BLACK			3:34	Dark Connection	2021	E Standard	mute	1970-01-01
Hardcore Lives	Madball			2:12	Hardcore Lives	2014	D Standard	mute	1970-01-01
Hardcore in Russian	Korol I Shut			2:55	Riot on the Ship	2004	E Standard	mute	1970-01-01
Heart Sutra Hardcore	Utsu-P			2:01	Post-Traumatic Stress Disorder	2016	Custom Tuning	mute	1970-01-01
Hey Jarrod, What's That Song Again? (METALCORE MEDLEY)	Jarrod Alonge, Amidst the Graves Demons			4:19	Beating a Dead Horse	2015	Eb Drop Db	mute	1970-01-01
Highscore	Teminite & Panda Eyes			4:22	NaN	2014	E Standard	mute	1970-01-01
I'm not Jesus ft. Corey Taylor	Apocalyptica			3:38	Single	2007	Custom Tuning	mute	1970-01-01
Inner Core	L'Arc-en-Ciel			5:33	Tierra	1994	E Standard	mute	1970-01-01
Je saigne encore	Kyo			4:03	Le chemin	2003	E Standard	mute	1970-01-01
Lady Of The Dark (Nightcore)	Anahata			2:45	Lady Of The Dark (Nightcore)	2021	C# Standard	mute	1970-01-01
Madness At The Core Of Time	GWAR			3:33	Battle Maximus	2013	Eb Standard	mute	1970-01-01
Medio-Core	NOFX			3:12	Regaining Unconsciousness	2003	Drop D	mute	1970-01-01
My First Hardcore Song	Juliet			0:55	My First Hardcore Song	2012	Eb Drop Db	mute	1970-01-01
No Bullets Fly (Nightcore)	Anahata			3:24	No Bullets Fly (Nightcore)	2021	C# Standard	mute	1970-01-01
Old Town Road (Lil Nas X Deathcore Cover)	Vermicide Violence			2:10	Old Town Road	2019	Custom Tuning	mute	1970-01-01