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
Poppies	Marcy Playground			2:52	Marcy Playground	1997	E Standard	mute	1970-01-01
Poppies In The Field	The Teardrop Explodes			5:08	Kilimanjaro	1980	E Standard	mute	1970-01-01
Poppin Jump	Chimame-tai			4:05	Gochuumon wa Usagi desu ka? ED	2014	E Standard	mute	1970-01-01
Poppin' Champagne	All Time Low			3:23	So Wrong, It's Right	2007	Drop D	mute	1970-01-01
Poppin'Shuffle	Poppin'Party			4:43	Yes! BanG_Dream!	2017	E Standard	mute	1970-01-01
Poppy Day	Siouxsie and the Banshees			2:02	Join Hands	1979	E Standard	mute	1970-01-01
Potion Approaching	Arctic Monkeys			3:35	Humbug	2009	E Standard	mute	1970-01-01
Potion Approaching	Arctic Monkeys			3:32	Humbug	2011	E Standard	mute	1970-01-01
Prologue (Apprehension)	Apocalyptica			3:22	Reflections	2003	E Standard	mute	1970-01-01
Puppet Master	Thy Art Is Murder			3:18	Dear Desolation	2017	AEADG	mute	1970-01-01
Puppet Master Main Theme Song	Richard Band			1:17	Puppet Master OST	1989	E Standard	mute	1970-01-01
Puppet String	Umphrey's Mcgee			6:29	Similar Skin	2014	E Standard	mute	1970-01-01
Puppet Talk	Flying Lotus			1:22	Ideas Drafts Loops	2013	E Standard	mute	1970-01-01
Puppets (The First Snow)	Motionless In White			4:25	Creatures	2010	C# Drop B	mute	1970-01-01
Puppets 3 (The Grand Finale) (ft. Dani Filth)	Motionless In White			4:21	Reincarnate	2014	B Drop A	mute	1970-01-01