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
Smoking Snakes	Sabaton			3:23	Heroes	2014	Custom Tuning	mute	1970-01-01
Smooth Criminal	Alien Ant Farm			3:29	ANThology	2001	Custom Tuning	mute	1970-01-01
Smother	Daughter			4:04	If You Leave	2013	Custom Tuning	mute	1970-01-01
Smothered	Spineshank			3:11	Self-Destructive Pattern	2003	Custom Tuning	mute	1970-01-01
Snack	Standards			3:45	Fruit Town	2022	Custom Tuning	mute	1970-01-01
Snakes	Papa Roach			3:32	Infest	2000	Custom Tuning	mute	1970-01-01
Snap	Slipknot			2:45	Freddy vs. Jason (soundtrack)	2003	Custom Tuning	mute	1970-01-01
Sneg	Tracktor Bowling			5:51	Cherta	2005	Custom Tuning	mute	1970-01-01
Snowblind	Threshold			7:03	Legends of the Shire	2018	Custom Tuning	mute	1970-01-01
So Did We	Isis			7:36	Panopticon	2004	Custom Tuning	mute	1970-01-01
So Hard Done By	The Tragically Hip	Bass2		3:33	Day for Night	1995	Custom Tuning	mute	1970-01-01
So What'cha Want (No Bass)	Beastie Boys	Bass2		3:39	Check Your Head	1992	Custom Tuning	mute	1970-01-01
Soarin Over the Space... Cosmic Wall	Sonic Adventure 2			3:08	Sonic Adventure 2	2001	Custom Tuning	mute	1970-01-01
Social Disability	Beyond Creation			5:35	The Aura	2011	Custom Tuning	mute	1970-01-01
Soil The Stillborn	Infant Annihilator			4:05	The Elysian Grandeval Galèriarch	2016	Custom Tuning	mute	1970-01-01