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
Sigils Made Of Flesh And Trees	Xasthur			5:28	The Funeral Of Being	2003	E Standard	mute	1970-01-01
Sigma Serpentis	Agalloch			2:52	The Serpent & The Sphere	2014	D Standard	mute	1970-01-01
Sign "O" the Times	Prince			4:56	Sign "O" the Times	1987	E Standard	mute	1970-01-01
Sign "O" the Times (MTV VMA Live)	Prince			5:15	Sign "O" the Times	1987	E Standard	mute	1970-01-01
Sign O' The Times	Muse			3:43	BBC Radio One	2012	Custom Tuning	mute	1970-01-01
Sign Of The Crimson Storm	Riot			4:42	Thundersteel	1988	E Standard	mute	1970-01-01
Sign Of The Times	Bryan Ferry			2:32	The Bride Stripped Bare	1978	E Standard	mute	1970-01-01
Sign Of The Times	Europe			4:14	Out Of This World	1988	E Standard	mute	1970-01-01
Sign Your Name	Terence Trent D'Arby	Bass2		4:39	Introducing the Hardline According to Terence Trent D'Arby	1987	Drop D	mute	1970-01-01
Sign of the Times	Kelly Simonz's Blind Faith			5:38	Sign of the Times	1998	Eb Standard	mute	1970-01-01
Sign of the Times	Prince			4:56	Sign of the Times	1987	E Standard	mute	1970-01-01
Signed, Sealed, Delivered I'm Yours	Stevie Wonder			2:40	Signed, Sealed & Delivered	1970	E Standard	mute	1970-01-01
Sikamikanico	Red Hot Chili Peppers			3:28	Wayne's World (Music From The	1992	E Standard	mute	1970-01-01
Silence Call The Storm	Quo Vadis			5:07	Defiant Imagination	2004	E Standard	mute	1970-01-01
Silence Is The Enemy	Papa Roach			2:56	The Connection	2012	D Drop C	mute	1970-01-01