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 Breeze Tempo Up	Shinji Orito			3:07	Clannad OST	2004	E Standard	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
Sprzedawcy Marzen	Myslovitz			3:48	Korova Milky Bar	2002	E Standard	mute	1970-01-01
Squeeze Box	The Who			2:51	The Who by Numbers	1975	Custom Tuning	mute	1970-01-01
Squeeze me macaroni	Mr Bungle			5:40	Mr Bungle	1991	E Standard	mute	1970-01-01
Stand Ablaze	In Flames			4:34	Subterranean	1994	D Standard	mute	1970-01-01
Standard Jazz Swing Practice - Autumn Leaves	Zaf			4:03	Autumn Leaves	2020	E Standard	mute	1970-01-01
Star Light Zone	Masato Nakamura/CoverSolutions			2:49	Sonic The Hedgehog OST	2016	E Standard	mute	1970-01-01
Star Light Zone	Masato Nakamura/kabukibear			1:40	Sonic the Hedgehog	2009	Double Drop D	mute	1970-01-01
Star Light Zone	Sonic The Hedgehog			2:11	Sonic The Hedgehog	1991	E Standard	mute	1970-01-01
Stargazer	Blood Stain Child			4:23	Epsilon	2011	C Drop Ab	mute	1970-01-01
Stargazer	KingdomCome			5:14	In your face	1989	E Standard	mute	1970-01-01
Stargazer	Mother Love Bone			4:52	Apple	1990	E Standard	mute	1970-01-01
Stargazer	Rainbow			8:22	Rising	1976	E Standard	mute	1970-01-01