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
Reaganomics	Dirty Rotten Imbeciles			0:48	Dealing With It	1985	E Standard	mute	1970-01-01
Real Love (Single-Edit)	Jody Watley			3:01	Larger Than Life	1989	E Standard	mute	1970-01-01
Real Muthaphukkin G's	Eazy E			5:35	It's On (Dr. Dre) 187um Killa	1993	E Standard	mute	1970-01-01
Real Wild Child	Iggy Pop			3:40	Blah-Blah-Blah	1986	E Standard	mute	1970-01-01
Really?	Prince Daddy & The Hyena			4:49	I Thought You Didn't Even Like Leaving	2016	Eb Standard	mute	1970-01-01
Realm of the Senses	Marty Friedman			5:35	Scenes	1992	E Standard	mute	1970-01-01
Reassemble	A Day To Remember			4:00	Bad Vibrations	2016	Custom Tuning	mute	1970-01-01
Rebel Yell	Billy Idol			4:49	Greatest Hits	1983	E Standard	mute	1970-01-01
Rebuild, Release	Sent By Ravens			2:54	Mean What You Say	2012	D Drop C	mute	1970-01-01
Reckless Paradise	Billy Talent	Combo		3:27	Reckless Paradise	2019	Drop D	mute	1970-01-01
Red Baron	Billy Cobham			6:42	Spectrum	1973	E Standard	mute	1970-01-01
Red Bull & Hennessy	Jenny Lewis			4:51	On The Line	2019	E Standard	mute	1970-01-01
Red Hatchet	The Safety Fire			5:38	Mouth of Swords	2013	Custom Tuning	mute	1970-01-01
Red Hot	Motley Crue			3:24	Shout At The Devil	1983	E Standard	mute	1970-01-01
Red Light Spells Danger	Billy Ocean			3:34	Single	1977	E Standard	mute	1970-01-01