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
The Nightmare Unravels	John 5			4:55	The Nightmare Unravels	2007	Drop D	mute	1970-01-01
The Noose	Six Feet Under			4:39	Nightmares of the Decomposed	2020	Custom Tuning	mute	1970-01-01
The Paradox	At The Gates			4:53	The Nightmare Of Being	2021	B Standard	mute	1970-01-01
This Confession Means Nothing	Architects			3:34	Nightmares	2006	D Drop C	mute	1970-01-01
This House Is A Circus	Arctic Monkeys			3:11	Favourite Worst Nightmare	2007	E Standard	mute	1970-01-01
This Is Halloween	Marilyn Manson			3:28	Nightmare Revisited	2008	E Standard	mute	1970-01-01
Tonight the World Dies	Avenged Sevenfold			4:44	Nightmare	2010	Drop D	mute	1970-01-01
Victim	Avenged Sevenfold			7:32	Nightmare	2010	D Drop C	mute	1970-01-01
We Are The Nightmare	Arsis			4:06	We Are The Nightmare	2008	E Standard	mute	1970-01-01
Welcome To The Family	Avenged Sevenfold			4:08	Nightmare	2010	Drop D	mute	1970-01-01
What's This?	Fall Out Boy			3:06	Nightmare Revisited	2008	E Standard	mute	1970-01-01
You Don't Walk Away From Dismemberment	Architects			5:03	Nightmares	2006	D Drop C	mute	1970-01-01
You and I	Dreamcatcher			3:18	Nightmare - Escape The ERA	2018	E Standard	mute	1970-01-01