Jallabert is a demoscene/chiptune artist from Sweden. He's been interested in music his whole life and started making his own music in the early 2000's. Perrra/mircwar was a HUGE source of inspiration for him to start making music in trackers, this because the music of Perrra made him realize that he also could create his own music at home using his computer.
Some years after making his first .xm modules, he learned how to use Propellerheads Reason on the music lessons in school (IT-Gymnasiet Södertörn) and he has been using it since that, even though he still uses trackers. Since 2016, he's been making music on Nintendo GameBoy too.
All his music is available for free at his website!