Jens Peter Daniel Bogren is a record producer, mixer, and recording engineer who has worked on albums by Opeth, Dimmu Borgir, Sepultura, Arch Enemy, At the Gates, Katatonia, Soen, Babymetal, Soilwork, James LaBrie, Moonspell, God Forbid, Kreator, Devin Townsend, Ihsahn, Dark Tranquillity, Paradise Lost, Amon Amarth, Dragonforce, The Ocean, Leprous, Amorphis, Haken, Between the Buried and Me, Rotting Christ, Symphony X, Myrath, Angra and Dir En Grey amongst others.