Slowblow is an Icelandic musical duo consisting of Orri Jónsson and Dagur Kári Pétursson, formed in the early 1990s. Their music is an aesthetic of home-made, lo-fi analog tinkerings, which often slips into both electronic and folksy terrain. They began recording in the mid-1990s and have made several albums together. They created the soundtrack for the successful independent Icelandic movie Nói Albínói, which Dagur directed.