Northern
There are multiple artists with this name.
1)Northern is a pagan death metal band formed in Gdańsk in 2015 by Mikołaj Grabowski and Grzegorz Jaworski.
The current line-up is:
Marcin "Tur" Turbiarz - vocals
Mikołaj "Haldarn" Grabowski - guitar
Grzegorz Jaworski - guitar
Piotr "Ninja" Jankowski - bass
Jakub Biernacik - drums
You can find more info at:
https://northernpl.bandcamp.com/releases
https://www.facebook.com/NorthernBandPL/
2)Northern is an ambient/drone band from the North America consisting of two brothers