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
Super Colossal	Joe Satriani			4:17	Super Colossal	2006	E Standard	mute	1970-01-01
Super Smash Brothers Brawl Opening	Nobuo Uematsu			2:05	Super Smash Bros. Brawl: Extended Samples	2006	E Standard	mute	1970-01-01
Supernaut	Black Sabbath			4:42	Black Sabbath, Vol. 4	1972	C# Standard	mute	1970-01-01
Surf Bat	45 Grave			2:01	Sleep In Safety	1983	E Standard	mute	1970-01-01
Surrounded	Wage War			3:35	Blueprints Five Year Anniversary Edition	2020	C Drop Ab	mute	1970-01-01
Svart Industriell Olycka	Shining			8:11	III: Angst, självdestruktivitetens emissarie	2002	D Standard	mute	1970-01-01
Swan Saivo	Eternal Tears of Sorrow			4:29	Saivon Lapsi	2013	D Standard	mute	1970-01-01
Sweet Bitter Beauty Song	Houkago Tea Time			4:29	Don't say "lazy"	2009	E Standard	mute	1970-01-01
Sweet Caroline	Neil Diamond			3:23	Brother Love's Travelling Salvation Show	1969	E Standard	mute	1970-01-01
Sweet Celine	Versus Them			3:02	Six A.M. Salvation	2013	E Standard	mute	1970-01-01
Sweet Sensation	The Melodians			3:58	Sweet Sensation	1976	E Standard	mute	1970-01-01
Sweet Talk	The Killers			4:22	Sawdust	2007	E Standard	mute	1970-01-01
Sweet, Sweet Smile	Carpenters			3:02	Passage	1977	E Standard	mute	1970-01-01
Sydänjuuret (Akustinen)	Mokoma			5:15	Juurta Jaksain	2010	E Standard	mute	1970-01-01
Symbolic Virtue	Paradise Lost			4:39	Medusa	2017	Custom Tuning	mute	1970-01-01