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
Paranoid (Live)	Ozzy Osbourne			2:59	Tribute	1987	E Standard	mute	1970-01-01
Pasen y Beban	Mägo de Oz			5:30	Ilussia	2014	Custom Tuning	mute	1970-01-01
Pensando En Ti (Kansas Cover - Dust In The Wind)	Mägo de Oz			4:33	Love N Oz	2011	E Standard	mute	1970-01-01
Pensatorium	Mägo de Oz			7:05	Ilussia	2014	E Standard	mute	1970-01-01
Perry Mason	Ozzy Osbourne			5:55	Ozzmosis	1995	Eb Drop Db	mute	1970-01-01
Piano Sonata No 11 (In A Allegretto)	Wolfgang Amadeus Mozart			3:01	Wolfgang Amadeus Mozart	2017	C Standard	mute	1970-01-01
Piano Sonata No 16 - Andante	Wolfgang Amadeus Mozart			6:27	Classical Music Project (CMP)	2015	E Standard	mute	1970-01-01
Piece Of My Wish (Japan Bonus Track)	Dave Koz	Bass2		4:59	Lucky Man	1993	Eb Standard	mute	1970-01-01
Play	Marmozets			3:27	Knowing What You Know Now	2017	C Standard	mute	1970-01-01
Que El Viento Sople A Tu Favor	Mägo de Oz			4:19	Gaia III: Atlantia	2010	E Standard	mute	1970-01-01
Queen Of Blades	Frozen Crown			4:30	The Fallen King	2018	Custom Tuning	mute	1970-01-01
Quiero Morirme En Ti	Mago de Oz			4:22	Hechizos, Pocimas, Y Brujerias	2012	E Standard	mute	1970-01-01
Quiero Morirme en Ti	Mago De Oz			4:22	Hechizos Pocimas Y Brujerias	2011	E Standard	mute	1970-01-01
Requiem	Mago de oz			8:06	La leyenda de La Mancha	1998	E Standard	mute	1970-01-01
Requiem K.626 (Lacrimosa)	Wolfgang Amadeus Mozart			2:07	SNK vs. Capcom: The Match of the Millennium OST	1999	E Standard	mute	1970-01-01