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
One	Coheed and Cambria			1:54	Year of the Black Rainbow	2010	E Standard	mute	1970-01-01
Open Fire	Y & T			4:11	Black Tiger	1982	E Standard	mute	1970-01-01
Oscillation Point	Scar Symmetry			4:08	Pitch Black Progress	2006	E Standard	mute	1970-01-01
Outside Tokyo	The Stranglers			2:11	Black And White	1978	Custom Tuning	mute	1970-01-01
Paint Me Red	Avatar			4:32	Black Waltz	2012	B Standard	mute	1970-01-01
Paper and Iron (Notes and Coins)	XTC			4:17	Black Sea	1980	E Standard	mute	1970-01-01
Pareidolia	Elena Siegman			6:16	Call Of Duty: Black Ops Zombies	2011	Custom Tuning	mute	1970-01-01
Pearl of the Stars	Coheed and Cambria			5:07	Year of the Black Rainbow	2010	Eb Standard	mute	1970-01-01
People Live Here	Rise Against			4:11	The Black Market	2014	Eb Standard	mute	1970-01-01
Phantom Razor	Daisuke Kurosawa			2:06	BLACK ALBUM 2	2018	Custom Tuning	mute	1970-01-01
Pirate Song	Alestorm			4:06	Black Sails At Midnight	2009	C Standard	mute	1970-01-01
Pitch Black Progress	Scar Symmetry			3:34	Pitch Black Progress	2006	AEADG	mute	1970-01-01
Pokemon Black White Elite 4	ToxicxEternity			3:22	Pokemon Black and White	2021	D Drop C	mute	1970-01-01
Porphyria Cutanea Tarda	AFI			2:08	Black Sails in the Sunset	1999	E Standard	mute	1970-01-01
Powder and Iron	Running Wild			5:24	Black Hand Inn	1994	E Standard	mute	1970-01-01