There are two bands with this name: 1.)Hiemal a Blackmetal/ Ambient band from New Zealand. 2.) Hiemal is a Dark Ambient project from France. Hiemal's first album is self-titled and was released in 2017. An EP, "The Long Road Back" was released shortly after in the same year. The project mixes melancholic ambient music with eerie dark drone ambient, creating a soothing but dreary atmosphere. https://hiemalambient.bandcamp.com/ 3.)Hiemal a Blackmetal band from Brazil. Read more on Last.fm