DIETH (ex-Entombed A.D., etc.) have signed a new deal with Fireflash Records. With this news, the band have also welcomed bassist Tobias Cristiansson (ex-Grave, etc.) to the band. He replaces David Ellefson (ex-Megadeth) in the group. Vocalist/guitarist Guilherme Miranda commented: “This feels like the right home for us, as they share our vision of where…