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
Promised Land	Skeletal Family			4:54	Futile Combat	1985	E Standard	mute	1970-01-01
Promises, Promises	Incubus			4:29	If Not Now, When?	2011	E Standard	mute	1970-01-01
Prophecy	Death Angel			5:12	The Art Of Dying	2004	E Standard	mute	1970-01-01
Prophecy of Ragnarök	Brothers of Metal			3:48	Prophecy of Ragnarök	2018	Custom Tuning	mute	1970-01-01
Prophecy of Ragnarök Album	Brothers of Metal			51:58	Prophecy of Ragnarök	2018	Custom Tuning	mute	1970-01-01
Proponent for Sentience I - The Conception	Allegaeon			6:19	Proponent for Sentience	2016	E Standard	mute	1970-01-01
Proponent for Sentience I II III (The Conception, The Algorythm, The Extermination)	Allegaeon			21:38	Proponent for Sentience	2016	E Standard	mute	1970-01-01
Proponent for Sentience II - The Algorithm	Allegaeon			8:19	Proponent for Sentience	2016	E Standard	mute	1970-01-01
Proponent for Sentience III - The Extermination	Allegaeon			7:03	Proponent for Sentience	2016	E Standard	mute	1970-01-01
Propuesta Indecente	Romeo Santos			3:55	Formula, Vol. 2	2014	E Standard	mute	1970-01-01
Pros And Cons	Scamp			4:56	Mirror Faced Mentality	2008	Custom Tuning	mute	1970-01-01
Protect Mission	Transformers Devastation			2:23	Transformers Devastation Soundtrack	2015	E Standard	mute	1970-01-01
Protège Moi	Placebo			3:20	Once More With Feeling	2004	E Standard	mute	1970-01-01
Proud	Korn			3:16	Life Is Peachy	1996	Custom Tuning	mute	1970-01-01
Proud Mary	Tina Turner			2:37	Best Of/Proud Mary	1991	E Standard	mute	1970-01-01