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
Sayonara Memories	supercell			6:12	Today Is A Beautiful Day	2011	E Standard	mute	1970-01-01
Sayonara no Koto	Rena Uehara			5:24	Todokanai Koif13	2013	E Standard	mute	1970-01-01
Scar Tissue	Red Hot Chili Peppers			3:40	Californication	1999	E Standard	mute	1970-01-01
Scars	I Prevail			3:56	Lifelines	2016	Custom Tuning	mute	1970-01-01
Scars of the crucifix	Deicide			3:08	Scars of the crucifix	2004	Drop D	mute	1970-01-01
Scattered Remains, Splattered Brains	Cannibal Corpse			2:44	Eaten Back to Life	1990	Eb Standard	mute	1970-01-01
Scream	Halestorm			4:05	Into The Wild Life	2015	Drop D	mute	1970-01-01
Sea To Summit	Ouroboros			5:45	Glorification of a Myth	2011	Eb Standard	mute	1970-01-01
Sea of Sorrow	Alice in Chains			5:54	Facelift	1990	Eb Standard	mute	1970-01-01
Second Life Syndrome	Riverside			15:40	Second Life Syndrome	2005	E Standard	mute	1970-01-01
Secret Door	Dreamtale			3:58	Difference	2005	D Standard	mute	1970-01-01
Secrets	Makeout			3:01	The Good Life	2017	E Standard	mute	1970-01-01
Secrets of the Sequence	Allegaeon			6:06	Formshifter	2012	E Standard	mute	1970-01-01
Sector Sweep (New)	Kelly Bailey			2:48	Half-Life 2: Episode Two (Orig	2007	E Standard	mute	1970-01-01
Seeking Asylum	Zoetrope			4:27	A Life Of Crime	1987	E Standard	mute	1970-01-01