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
Snowman	Sia			2:48	Everyday Is Christmas (Deluxe)	2017	E Standard	mute	1970-01-01
Solanin	Asian Kung-Fu Generation			4:38	Magic Disc	2010	E Standard	mute	1970-01-01
Sole Survivor	ASIA			4:52	ASIA	1982	E Standard	mute	1970-01-01
Sole Survivor	Asia			4:50	Asia	1982	E Standard	mute	1970-01-01
Solomon's Seal	Siam Shade			6:24	Siam Shade V	1998	E Standard	mute	1970-01-01
Sono Wake Wo	Asian Kung-fu Generation			4:39	Kimi Tsunagi Five M	2003	E Standard	mute	1970-01-01
Sore Dewa Mata Ashita	Asian Kungfu Generation			3:40	Asian Kungfu Generation	2012	E Standard	mute	1970-01-01
Spichki	AnimatsiA			2:43	1	2012	E Standard	mute	1970-01-01
Summer Nights	SIAMÉS			3:41	HOME	2020	Drop D	mute	1970-01-01
Suspicion	Asia			3:47	Astra	1985	E Standard	mute	1970-01-01
Söldnerschwein	Black Messiah			4:36	First War Of The World	2009	E Standard	mute	1970-01-01
Temporal Punishment	Osiah			3:44	Loss	2021	Custom Tuning	mute	1970-01-01
The Final Sacrifice	Avantasia			5:01	The Metal Opera	2001	Eb Standard	mute	1970-01-01
The Glory of Rome	Avantasia			5:32	The Metal Opera	2001	Eb Standard	mute	1970-01-01
The Heat Goes On	ASIA			4:57	Alpha	1983	E Standard	mute	1970-01-01