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
Paper WingsRise Against3:46Siren Song Of The Counter Culture2004Eb Standardmute1970-01-01
Papyrus Containing The Spell To Preserve Its Possessor Against Attacks From He Who Is In The WaterNile2:59Ithyphallic2007B Drop Amute1970-01-01
Paralyzing Kings10 Years3:51The Autumn Effect2005Eb Drop Dbmute1970-01-01
Paris Is BurningSt. Vincent4:23Mary Me2007Eb Standardmute1970-01-01
Parking Lotblink-1822:49California (Deluxe Edition)2017D Standardmute1970-01-01
Parking SpacesCourting2:35Parking Spaces2018E Standardmute1970-01-01
ParpaingIgorrr3:45Spirituality and Distortion2020Custom Tuningmute1970-01-01
Part IX: Chordal Technique (Building Chords)John Petrucci4:14Rock Discipline2000E Standardmute1970-01-01
Part VI: Right Hand Technique (Alternate Picking Arpeggios)John Petrucci0:49Rock Discipline2000E Standardmute1970-01-01
Part VII: Left Hand Technique (Legato PlayingJohn Petrucci2:48Rock Discipline2000E Standardmute1970-01-01
Part VIII: Right Hand Techniques (Sweep-Picking)John Petrucci1:12Rock Discipline2000E Standardmute1970-01-01
Passenger (6 string)Once Human5:16Evolution2017D Drop Cmute1970-01-01
PassingWidek3:552010/2011 Songs2011Custom Tuningmute1970-01-01
Passing ByZero 74:51When It Falls2004E Standardmute1970-01-01
Passing Out In AmericaAlexisonfireCombo 4:04The Switcheroo Series: Alexisonfire vs. Moneen2005Eb Standardmute1970-01-01