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
Raupatu	Alien Weaponry			4:01	Tu	2018	Eb Drop Db	mute	1970-01-01
Ravenlight	Kamelot			3:41	The Shadow Theory	2018	Eb Drop Db	mute	1970-01-01
Re-done	Modern Baseball			4:35	Sports	2012	Eb Drop Db	mute	1970-01-01
Reading My Eyes (Live)	Linkin Park			3:19	LP Underground 6.0	2006	Eb Drop Db	mute	1970-01-01
Real Solution 9	White Zombie			4:45	Astro Creep: 2000	1995	Eb Drop Db	mute	1970-01-01
Rebel Love Song	Black Veil Brides			4:02	Set the World on Fire	2011	Eb Drop Db	mute	1970-01-01
Rebel Yell	Black Veil Brides			4:41	Rebels	2011	Eb Drop Db	mute	1970-01-01
Rebel Yell (Billy Idol Cover)	Dope			4:08	No Regrets	2009	Eb Drop Db	mute	1970-01-01
Rebirthing	Skillet			4:00	Comatose	2006	Eb Drop Db	mute	1970-01-01
Reborn	Stone Sour			3:15	Come What(Ever) May	2006	Eb Drop Db	mute	1970-01-01
Reborn Of Nightmare	Thousand Leaves			3:51	Black Cloak Skeleton	2013	Eb Drop Db	mute	1970-01-01
Rebuild, Recreate	Dream State			5:03	Consequences	2015	Eb Drop Db	mute	1970-01-01
Reckoning	Cave In			4:46	Heavy Pendulum	2022	Eb Drop Db	mute	1970-01-01
Reclamation	Lamb of God			7:07	Wrath	2009	Eb Drop Db	mute	1970-01-01
Recluse	Belmont			3:16	Belmont	2018	Eb Drop Db	mute	1970-01-01