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
Pendulous SkinMastodon5:07Blood Mountain2006D Standardmute1970-01-01
Piece By PieceSlayer2:07Reign in Blood1986Eb Standardmute1970-01-01
PiranhaExodus3:48Bonded By Blood1985E Standardmute1970-01-01
PolitikColdplay4:58A Rush of Blood to the Head2002E Standardmute1970-01-01
PolitikColdplay5:21A Rush of Blood to the Head2002E Standardmute1970-01-01
PostmortemSlayer3:38Reign In Blood1986Eb Standardmute1970-01-01
Press CorpseAnti-Flag3:25For Blood And Empire2006E Standardmute1970-01-01
Primitive Killing MachineBlood Red Throne4:09Blood Red Throne2013B Standardmute1970-01-01
Priznanie LovettKorol i shut3:40TODD. Act 1. Feast of Blood2011E Standardmute1970-01-01
Prologue (World Anthem)X JAPAN2:38BLUE BLOOD1989Eb Standardmute1970-01-01
Protest To SurviveThe Varukers2:27Bloodsuckers1983E Standardmute1970-01-01
Pseudo SelfTexas in July3:14Bloodwork2014Custom Tuningmute1970-01-01
Psuedo SelfTexas In July3:11Bloodwork2014C Drop Abmute1970-01-01
Queen of WarCruachan6:23Nine Years of Blood2018D Drop Cmute1970-01-01
REPLAYVAMPS4:15BLOODSUCKERS2014Drop Dmute1970-01-01