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
Proponent for Sentience I II III (The Conception, The Algorythm, The Extermination)	Allegaeon			21:38	Proponent for Sentience	2016	E Standard	mute	1970-01-01
Proponent for Sentience II - The Algorithm	Allegaeon			8:19	Proponent for Sentience	2016	E Standard	mute	1970-01-01
Proponent for Sentience III - The Extermination	Allegaeon			7:03	Proponent for Sentience	2016	E Standard	mute	1970-01-01
Pyanii Razgovor	Epidemia			4:19	Sokrovishche Enii	2014	Eb Standard	mute	1970-01-01
Rango II	Vulfpeck			4:12	Thrill of the Arts	2015	E Standard	mute	1970-01-01
Ravenna strigoi mortii	Dark Funeral			4:29	Vobiscum Satanas	1999	E Standard	mute	1970-01-01
Rawnald Gregory Erickson II	STRFKR			2:54	Jupiter	2009	E Standard	mute	1970-01-01
Reality Dream II	Riverside			4:45	Out of Myself	2004	D Standard	mute	1970-01-01
Reality Dream III	Riverside			5:05	Second Life Syndrome	2005	Custom Tuning	mute	1970-01-01
Red Like Roses Part II	Jeff Williams			4:05	RWBY Volume 1 Soundtrack	2013	E Standard	mute	1970-01-01
Rediscovery Part II - The New Mythology	Symphony X			12:04	V	2000	D Standard	mute	1970-01-01
Requiem K626. VIII. Lacrimosa	Wolfgang Amadeus Mozart			2:49	The 99 Darkest Pieces of Class	1792	E Standard	mute	1970-01-01
Richard II	Titus Andronicus			5:09	The Monitor	2009	E Standard	mute	1970-01-01
Richard III	Supergrass			3:11	In It For The Money	1997	E Standard	mute	1970-01-01
Ristiriita	Stam1na			3:31	Stam1na	2005	Custom Tuning	mute	1970-01-01