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
Phantom Limb	The Shins			4:50	Wincing the Night Away	2007	E Standard	mute	1970-01-01
Prologue	Michiru Yamane			1:35	Castlevania: Symphony of the Night Original Soundtrack	1997	E Standard	mute	1970-01-01
Pusher Man	Uncle Acid and the Deadbeats			5:42	The Night Creeper	2015	C# Standard	mute	1970-01-01
Revelry	Kings of Leon			3:25	Only by the Night	2008	E Standard	mute	1970-01-01
Rhythm Of The Night	DeBarge			3:53	Rhythm Of The Night	1985	Drop D	mute	1970-01-01
Robin Hood	.38 Special			4:47	Rockin' Into the Night	1979	E Standard	mute	1970-01-01
Rock Brigade	Def Leppard			3:11	On Through the Night	1980	E Standard	mute	1970-01-01
Rock and Roll Hell	Kiss			4:12	Creatures of the Night	1982	E Standard	mute	1970-01-01
Rockin' Into The Night	38 Special			4:05	Rockin' Into The Night	1980	E Standard	mute	1970-01-01
Ruby Baby	Donald Fagen			5:41	The Nightfly	1982	E Standard	mute	1970-01-01
S.O.B.	Nathaniel Rateliff & The Night Sweats			4:10	Nathaniel Rateliff & The Night Sweats	2015	E Standard	mute	1970-01-01
Sacred & Wild	Powerwolf			3:43	Preachers of the Night	2013	C# Standard	mute	1970-01-01
Saints of the Blood	Black Veil Brides			3:55	The Night	2019	Eb Drop Db	mute	1970-01-01
Sally's Song	Danny Elfman			1:47	The Nightmare Before Christmas	1993	E Standard	mute	1970-01-01
Scarred	Chaotrope			4:26	The Thief in the Night - Part II	2011	Drop D	mute	1970-01-01