Helltrain, who claims to do "punk as rot'n roll", is a band from Luleå, Sweden, formed in 2002. Their style can be compared to death metal, but with the uniquely use of the Hammond organ and the groovy tunes they seem to be pretty matchless. Helltrain consists of: Pierre Törnkvist, Patrik Törnkvist, Mikael Sandorf, Markus Parkkila and Fredrik Andersson.
https://helltrain.bandcamp.com/