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
Reincarnation	ZUN			2:56	Phantasmagoria of Dim.Dream OST	1997	E Standard	mute	1970-01-01
Reptile	Dimmu Borgir			5:18	Spiritual Black Dimensions	1999	E Standard	mute	1970-01-01
Roudou Sanka	Momoiro Clover Z			4:47	5th Dimansion	2013	Custom Tuning	mute	1970-01-01
SHIROKI YUUUTSU (Hide's Version)	the GazettE			4:32	DIM	2009	D Standard	mute	1970-01-01
Sailor of Time	ZUN			2:02	Phantasmagoria of Dim. Dream OST	1997	Drop D	mute	1970-01-01
Scarlet Beyond a Crimson Dream	ZUN			1:56	The Embodiment of Scarlet Devil OST Soundtrack	2002	E Standard	mute	1970-01-01
Selection	ZUN			1:30	Phantasmagoria of Dim. Dream OST	1997	E Standard	mute	1970-01-01
Seni Kendime Sakladim	Duman			4:01	Seni Kendime Sakladim	2005	E Standard	mute	1970-01-01
Shroud Of Flesh	Enterprise Earth			4:44	Embodiment	2017	Custom Tuning	mute	1970-01-01
Staircase of Perception	Kyle Abent			3:53	Three Dimensional	2022	E Standard	mute	1970-01-01
Stratovarius	Stratovarius			6:25	Fourth Dimension	1995	Drop D	mute	1970-01-01
Strawberry Crisis!!	ZUN			3:04	Phantasmagoria of Dim.Dream OST	1997	E Standard	mute	1970-01-01
Street Light	Kyle Abent			3:52	Three Dimensional	2022	E Standard	mute	1970-01-01
THE INVISIBLE WALL (Hide's Version)	the GazettE			4:33	DIM	2009	Custom Tuning	mute	1970-01-01
The Husk	Rings of Saturn			4:58	Gidim	2019	B Drop A	mute	1970-01-01