There are multiple bands named Tempestarii. 1) Tempestarii is an atmospheric black metal band from Boise, Idaho. Active since 2015, the band has five releases: Triumph of Spears, 2015 IX Demo MMXV, 2015 Temple of Skies, 2017 Demo MMXVIII, 2018 Chaos At Feast, 2020 2) tempestarii (written in lowercase) is some kind of doom death metal from Belo Horizonte - Brazil. Until now, there is only a Private Demo, in the hands of band members and closer friends. An EP recording is in progress.