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
Primitive Future	Sepultura			3:13	Beneath The Remains	1989	E Standard	mute	1970-01-01
Primordium	Dead Brain Cells			3:41	Universe	1989	Eb Standard	mute	1970-01-01
Princess	Arakain			4:19	Apage Satanas	1998	Eb Standard	mute	1970-01-01
Princess Of The Streets	The Stranglers			4:38	Rattus Norvegicus	1977	E Standard	mute	1970-01-01
Private Investigations	Dire Straits			6:06	Love Over Gold	1982	E Standard	mute	1970-01-01
Private Investigations	Dire Straits			5:57	Sultangs of Swing	1998	E Standard	mute	1970-01-01
Private Life	Grace Jones			5:11	Warm Leatherette	1980	E Standard	mute	1970-01-01
Private Party (ft. Devin Townsend) (E Standard)	Destrage			4:05	SO MUCH. too much.	2022	E Standard	mute	1970-01-01
Problem	Ariana Grande Ft. Iggy Azalea			3:15	My Everything	2014	E Standard	mute	1970-01-01
Problem Bears	The Tragically Hip	Bass2		2:46	In Violet Light - bonus tracks	2002	E Standard	mute	1970-01-01
Proletariat	Buerak			3:17	Proletariat	2015	E Standard	mute	1970-01-01
Prologue	Crafting the Conspiracy			2:15	The Cosmic Key, Pt. 2	2020	E Standard	mute	1970-01-01
Prometheus	Erra			4:17	Augment	2013	Custom Tuning	mute	1970-01-01
Promise	Akira Yamaoka			4:45	Silent Hill 2 Original Soundtrack	2001	E Standard	mute	1970-01-01
Promise (Reprise)	Akira Yamaoka			1:52	Promise (Reprise)	2001	E Standard	mute	1970-01-01