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
Paramount	August Burns Red			4:51	Guardians	2020	C# Drop B	mute	1970-01-01
Paranoia	A Day To Remember			3:26	Paranoia	2016	Custom Tuning	mute	1970-01-01
Paranormal Evisceration	Guttural Slug			3:03	Megalodon	2013	Custom Tuning	mute	1970-01-01
Parasite	Bullet For My Valentine			4:09	Bullet For My Valentine	2021	Custom Tuning	mute	1970-01-01
Parasites	Slaughter			2:07	Strappado	1987	C# Standard	mute	1970-01-01
Parasitic Spinal Mutation	Parasitic Ejaculation			2:45	Echoes of Depravity	2015	C Drop Ab	mute	1970-01-01
Pareidolia	Elena Siegman			6:16	Call Of Duty: Black Ops Zombies	2011	Custom Tuning	mute	1970-01-01
Pariah	Bullet for My Valentine			3:50	Venom	2015	D Drop C	mute	1970-01-01
Parpaing	Igorrr			3:45	Spirituality and Distortion	2020	Custom Tuning	mute	1970-01-01
Parrot	Covet			4:41	Technicolor	2020	Custom Tuning	mute	1970-01-01
Part II - Beyond The Gate	Wretched			6:32	Beyond The Gate	2010	C# Drop B	mute	1970-01-01
Part of the Friction	SikTh			5:20	Death of a Dead Day	2006	Custom Tuning	mute	1970-01-01
Part of the Friction	SikTh			5:16	Death of a Dead Day (10th Anni	2016	Custom Tuning	mute	1970-01-01
Party (Ich Will Abgehn) (Michael Mind Project Edit)	Die Atzen	Bass2		3:40	Party (Ich Will Abgehn)	2011	Custom Tuning	mute	1970-01-01
Party With The Devil	Attila			3:21	About That Life	2013	C# Drop B	mute	1970-01-01