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
Say This Sooner	The Almost			3:20	Southern Weather	2007	Drop D	mute	1970-01-01
Say Your Number	Volbeat			4:45	The Strength The Sound The Songs	2005	D Standard	mute	1970-01-01
Scar	Missy Higgins			3:33	The Sound of White	2004	E Standard	mute	1970-01-01
Scarlet Beyond a Crimson Dream	ZUN			1:56	The Embodiment of Scarlet Devil OST Soundtrack	2002	E Standard	mute	1970-01-01
Scavenger of Human Sorrow	Death			6:56	The Sound of Perseverance	1998	Custom Tuning	mute	1970-01-01
Scenery of Spira	Nobuo Uematsu			2:52	"Final Fantasy X" Original Soundtrack, Disk 1	2001	E Standard	mute	1970-01-01
Schräge Musik	BLANKFIELD			3:22	Danmaku Unlimited 3 Soundtrack	2017	Drop D	mute	1970-01-01
Schwarz ist unser Panzer (Ich hatt' einen Kameraden)	Panzerchrist			5:22	Soul Collector	2000	E Standard	mute	1970-01-01
Scrape Away	The Jam			4:02	Sound Affects	1980	E Standard	mute	1970-01-01
Sea Breeze	Norihiko Hibino			3:48	Metal Gear Solid 3: Original Soundtrack	2005	E Standard	mute	1970-01-01
Seasons	Chris Cornell			5:51	Singles Original Soundtrack	1992	Custom Tuning	mute	1970-01-01
Seasons of Love	RENT	Bass2		3:07	RENT (Original Motion Picture Soundtrack)	2005	Custom Tuning	mute	1970-01-01
Secrets Of The Dead	Judas Priest			5:44	Redeemer of Souls	2014	Drop D	mute	1970-01-01
Secunda	Jeremy Soule			2:09	The Elder Scrolls V: Skyrim: Original Game Soundtrack	2011	Drop D	mute	1970-01-01
See You In Heaven Or Hell	Rage			4:03	Soundchaser	2003	D Standard	mute	1970-01-01