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
safeword	Static Dress			2:55	safeword (Single)	2020	Eb Drop Db	mute	1970-01-01
sakura	Janne Da Arc			5:51	DNA	2000	E Standard	mute	1970-01-01
shadow world	The Haunted			3:50	One Kill Wonder	2004	Custom Tuning	mute	1970-01-01
shiroi hada ni kuruu ai to kanashimi no rondo	Malice Mizer			5:59	Bara no Seidou	2000	E Standard	mute	1970-01-01
shithead	The Haunted			4:02	One Kill Wonder	2004	D Standard	mute	1970-01-01
silencio	no one is innocent			4:23	propaganda	2015	E Standard	mute	1970-01-01
simple times	Kacey Musgraves			2:52	star-crossed	2021	E Standard	mute	1970-01-01
so far away	crossfade			3:30	crossfade	2004	Custom Tuning	mute	1970-01-01
sugar sweet nightmare	Horie Yui			4:32	Bakemonogatari ED	2011	E Standard	mute	1970-01-01
tedio - lincoln	biquine cavadao			2:58	cidades em torrente	1986	E Standard	mute	1970-01-01
the WORLD	MattyyyM			3:52	Death Note OP Metal Cover	2019	E Standard	mute	1970-01-01
the WORLD	Nightmare			3:57	The World Ruler	2007	E Standard	mute	1970-01-01
the WORLD (Eb)	Nightmare			3:49	the WORLD Ruler	2006	Eb Standard	mute	1970-01-01
the eternal eclipse	dark funeral			4:21	where shadows forever reign	2016	E Standard	mute	1970-01-01
the moment (bloody bride)	bridear			3:20	bloody bride	2021	Drop D	mute	1970-01-01