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
Planet Of Women	ZZ Top			4:09	Afterburner - 1986	1986	E Standard	mute	1970-01-01
Pop Can Park	Horace Pinker			4:13	Burn Tempe To The Ground	1996	E Standard	mute	1970-01-01
Post Script	Finch			2:53	What it is to Burn	2002	Eb Drop Db	mute	1970-01-01
Prisoner	Dance Gavin Dance			3:49	Afterburner	2020	Drop D	mute	1970-01-01
Prisoner	Dance Gavin Dance			3:49	Afterburner	2020	Drop D	mute	1970-01-01
Promises, Promises	Naked Eyes			3:30	Burning Bridges	1983	E Standard	mute	1970-01-01
Purified	Lamb Of God			3:13	As The Palaces Burn	2003	Drop D	mute	1970-01-01
Raped By The Light Of Christ	At The Gates			2:54	With Fear I Kiss The Burning Darkness	1993	B Standard	mute	1970-01-01
Real Eyes Realize Real Lies	Machine Head			2:50	Burn My Eyes	1994	C# Standard	mute	1970-01-01
Release	Elder			12:01	Spires Burn/ Release	2012	D Drop C	mute	1970-01-01
Remember Me (ft. Ryo Kinoshita)	Our Hollow, Our Home			3:35	Burn in the Flood	2021	A Drop G	mute	1970-01-01
Ride the Flames	Certain Death			4:39	The Burnt war	2016	D Standard	mute	1970-01-01
Rough Boy	ZZ Top			4:55	Afterburner - 1986	1986	E Standard	mute	1970-01-01
Rudolph the Red Nosed Reindeer	August Burns Red			2:07	August Burns Red Presents: Sleddin' Hill	2012	Drop D	mute	1970-01-01
Ruin	Lamb Of God			3:57	As The Palaces Burn	2003	Drop D	mute	1970-01-01