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
Pale Morning StarInsomnium9:01Heart Like a Grave2019D Standardmute1970-01-01
Paradise Lost, A Poem By John MiltonThe Used2:50Heartwork2020Eb Drop Dbmute1970-01-01
Parallel HeartsFictionJunction4:49PandoraHearts Original SoundTrack12009E Standardmute1970-01-01
PassionAll That Remains3:47This Darkened Heart2004D Standardmute1970-01-01
PennyThe Dollyrots3:00Eat My Heart Out2004E Standardmute1970-01-01
People In The ValleyAmerica2:47Hearts1975E Standardmute1970-01-01
Pet Shop EyesThe Growlers3:36Hung At Heart2013E Standardmute1970-01-01
Pillars ErodeSylosis4:11Dormant Heart2015E Standardmute1970-01-01
Plastic HeartsMiley Cyrus3:30Plastic Hearts2020E Standardmute1970-01-01
Plot To Bomb The PanhandleA Day To Remember4:09For Those Who Have Heart2007D Drop Cmute1970-01-01
Portrait Of A Dying HeartSecret Sphere6:00Portrait Of A Dying Heart2012Eb Drop Dbmute1970-01-01
Possessing the AngelsSoilwork3:59Chainheart Machine2000B Standardmute1970-01-01
Precious LoveBob Welch3:12Three Hearts1979E Standardmute1970-01-01
Promised CallThe Dollyrots3:20Eat My Heart Out2004E Standardmute1970-01-01
Promised LandL'Arc-en-Ciel4:31Heart1998E Standardmute1970-01-01