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
Summertime Gladness	Dance Gavin Dance			3:27	Summertime Gladness	2017	E Standard	mute	1970-01-01
Summertime Suicide	Murderdolls			4:08	Women & Children Last	2012	D Drop C	mute	1970-01-01
Sun Come Through	311			3:32	Uplifter	2012	E Standard	mute	1970-01-01
Super Metroid - Brinstar (Red Soil) Theme Remastered	Kenji Yamamoto			4:15	Super Metroid OST	1994	E Standard	mute	1970-01-01
Superstition (Live On Sesame Street)	Stevie Wonder			6:51	Songs from the Street	1973	Eb Standard	mute	1970-01-01
Supreme Girl	The Sterns			2:37	Sinners Stick Together	2007	E Standard	mute	1970-01-01
Supreme Pain for the Tyrant	CHTHONIC			4:54	Bú-Tik	2013	B Standard	mute	1970-01-01
Susume Tomorrow	Kousaka Honoka, Minami Kotori and Sonoda Umi			4:34	SusumeTomorrow Single	2013	Eb Standard	mute	1970-01-01
Sweet Home Chicago	Robert Johnson	Combo		3:20	Complete Recordins	1936	E Standard	mute	1970-01-01
Sweet Home Chicago	The Blues Brothers			7:56	The Blues Brothers Complete	1998	E Standard	mute	1970-01-01
Sácame de Aquí	Bunbury			4:33	Flamingos	2002	E Standard	mute	1970-01-01
TIME GOES BY	VAMPS			4:12	VAMPS	2009	Drop D	mute	1970-01-01
TMNT Theme 1 (2003)	Teenage Mutant Ninja Turtles			1:05	Teenage Mutant Ninja Turtles	2003	E Standard	mute	1970-01-01
Ta ga Tame no Ai wa Naru	TrySail			4:31	Ta ga Tame no Ai wa Naru	2021	Drop D	mute	1970-01-01
Taisetsu na Kimi no Tame ni, Boku ni Dekiru Ichiban no Koto	Duca			7:14	Taisetsu na Kimi no Tame ni, Boku ni Dekiru Ichiban no Koto Theme Song	2011	Eb Standard	mute	1970-01-01