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
The PhilosopherDeath4:14Individual Thought Patterns1993D Standardmute1970-01-01
The PhoenixFall Out Boy4:09Save rock and roll2013Drop Dmute1970-01-01
The Phylogenesis StretchAllegaeon4:21Elements of the Infinite2014Custom Tuningmute1970-01-01
The Pin DropSteven Wilson5:05The Raven that Refused to Sing2013E Standardmute1970-01-01
The PinnacleKansas9:38Masque1975E Standardmute1970-01-01
The PitMouse Rat1:43The Awesome Album2011E Standardmute1970-01-01
The PitSilversun Pickups4:39Neck of the Woods2012Eb Standardmute1970-01-01
The Pit And The PendulumRage4:18The Missing Link1993Eb Standardmute1970-01-01
The Pit and the PendulumChristian Muenzner3:20Beyond the Wall of Sleep2014Custom Tuningmute1970-01-01
The Place I LoveThe Jam2:53All Mod Cons1978E Standardmute1970-01-01
The Place I'll Return to SomedayNobuo Uematsu2:15Final Fantasy IX OST2000E Standardmute1970-01-01
The PlagueAs I Lay Dying3:42The Powerless Rise2010Eb Drop Dbmute1970-01-01
The Plague of The New AgeWhile She Sleeps4:22This Is The Six2012D Drop Cmute1970-01-01
The PlanNofx3:0345 or 46 Songs That Weren't Good Enough to Go on Our Other Records2002E Standardmute1970-01-01
The Plot To Bomb The PanhandleA Day To Remember4:08For Those Who Have Heart2007D Drop Cmute1970-01-01