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
Spring On Mars	Infinite Density			4:49	Recollapse Of The Universe	2016	Custom Tuning	mute	1970-01-01
Spring Yard Zone	Masato Nakamura			1:38	Sonic The Hedgehog 1&2 Remastered Soundtrack	1991	D Standard	mute	1970-01-01
Spring Yard Zone	Sonic The Hedgehog			0:48	Sonic The Hedgehog	1991	Drop D	mute	1970-01-01
Springsteen	Eric Church			4:30	Chief	2011	Drop D	mute	1970-01-01
Springtime in Vienna	The Tragically Hip	Bass2		4:41	Trouble at the Henhouse	1996	E Standard	mute	1970-01-01
Spying Glass	Massive Attack			5:23	Protection	1994	E Standard	mute	1970-01-01
Square Nothing	In Flames			4:05	Clayman (Reloaded Edition)	2000	C Standard	mute	1970-01-01
Stabbing In The Dark	Ice Nine Kills			4:41	The Silver Scream	2018	Custom Tuning	mute	1970-01-01
Stabbing the Drama	Soilwork			4:52	Stabbing the Drama	2005	B Standard	mute	1970-01-01
Staff and Credits Fingerstyle	Masami Ueda/Jack the Cow			2:13	Resident Evil 3: Nemesis OST	2013	E Standard	mute	1970-01-01
Stairway to Heaven Live (Backing Track)	Led Zeppelin			10:55	The Song Remains the Same	1976	E Standard	mute	1970-01-01
Stalingrad	Accept			6:01	Stalingrad	2012	E Standard	mute	1970-01-01
Stalingrad	Joey Tafolla			3:50	Out Of The Sun	1987	E Standard	mute	1970-01-01
Stalingrad	Sabaton			5:20	Primo Victoria	2004	Custom Tuning	mute	1970-01-01
Stand Before Kings	Razor			2:46	Malicious Intent	1986	Eb Standard	mute	1970-01-01