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
Silvia	Miike Snow			6:38	Miike Snow	2009	E Standard	mute	1970-01-01
Simfoniya Zla	Bezdna Analnogo Ugneteniya			4:32	Hroniki Poslednih Dney	2012	C Standard	mute	1970-01-01
Simple Boy	Karnivool			5:47	Sound Awake	2009	Custom Tuning	mute	1970-01-01
Simplest Mistake	Seether			5:28	Karma And Effect	2005	Eb Drop Db	mute	1970-01-01
Since U Been Gone	A Day To Remember			3:24	Attack of the Killer B-Sides	2010	D Drop C	mute	1970-01-01
Since We Broke Up	Bowling for Soup			3:42	Lunch. Drunk. Love	2013	E Standard	mute	1970-01-01
Since You're Gone	The Cars			3:35	Shake It Up	1981	E Standard	mute	1970-01-01
Sincerely	TRUE			4:39	Violet Evergarden Original Soundtrack	2018	E Standard	mute	1970-01-01
Sing	My Chemical Romance			4:33	Danger Days: The True Lives of the Fabulous Killjoys	2010	E Standard	mute	1970-01-01
Sing For Me	Yellowcard			3:57	When You're Through Thinking, Say Yes	2011	E Standard	mute	1970-01-01
Sing Our Own Song	UB40			4:08	Rat In The Kitchen	1986	E Standard	mute	1970-01-01
Singer Days	How-Low-Hello			4:59	Smells Like Tea,Espresso	2015	E Standard	mute	1970-01-01
Singing!	Houkago Tea Time	Combo		3:56	Houkago Tea Time	2011	E Standard	mute	1970-01-01
Single Tear	Converge			4:02	The Dusk In Us	2017	D Drop C	mute	1970-01-01
Sinister Eyes	Running Wild			5:16	Pile of Skulls	1992	E Standard	mute	1970-01-01