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
Behind These Walls	King Diamond			3:48	The Eye	1990	E Standard	mute	1970-01-01
Between The Walls	Axel Rudi Pell			4:10	Between The Walls	1994	Eb Standard	mute	1970-01-01
Break Down The Walls	Asking Alexandria			3:34	From Death To Destiny	2013	D Drop C	mute	1970-01-01
Climbing Up the Walls	Radiohead			4:48	OK Computer	1997	E Standard	mute	1970-01-01
Dead Between the Walls	Pelican			5:06	City of Echoes	2007	B Standard	mute	1970-01-01
Don't Stop (Color on the Walls)	Foster the People			2:59	Torches	2011	E Standard	mute	1970-01-01
Empty Walls	Serj Tankian			3:50	Elect the Dead	2007	D Drop C	mute	1970-01-01
False Walls	Unleash the Archers			8:09	Apex	2017	Drop D	mute	1970-01-01
Four Walls	While She Sleeps			5:11	Brainwashed	2015	D Drop C	mute	1970-01-01
How Many Walls	Rise Against			3:53	Wolves	2017	Eb Standard	mute	1970-01-01
In the Walls	Hatebreed			2:13	The Concrete Confessional	2016	C Standard	mute	1970-01-01
Paper Walls	Yellowcard			4:31	Paper Walls	2007	D Standard	mute	1970-01-01
Paperwalls	Strung Out			3:21	Twisted By Design	1998	D Standard	mute	1970-01-01
Rats in the Walls	Strung Out			3:32	Transmission.Alpha.Delta	2015	Eb Standard	mute	1970-01-01
Super Mario 64 Inside the Castle Walls	Super Mario 64 Inside the Castle Walls			3:06	Super Mario 64 Inside the Castle Walls	1996	E Standard	mute	1970-01-01