Jogeir doesn't really "specalise" in chiptune. He does more of electronic music or simply non-chiptune (eg. Guitar Slinger). But yes, he's an amazing artist. There are modern renditions of his song too on RU-vid. He remixed his own songs. He also made a few new songs which were not tracker music, like "Latenite". Very nice I must say.
hold up... 6:49 listen to that melody... ok ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-DKUTYxJEB44.html now this one at 4:35 i love finding little similarities between songs
Wait... Seeing Sunset sounds different... are there two versions of this song? Edit: Found the xm version a few months ago. Sounds more full and nicer. The older one is in .mod form.