Adam Feingold's  music has changed at an arresting pace. He started out making  hard-edged techno under his own name, but once he turned to  Ex-Terrestrial the tunes became lighter and more expansive. The first  EP, released back in 2016, hinted at '90s electronica, a sound Feingold  has revisited since. Portal Vision, the first release on NAFF, a  new label started by Feingold and fellow Montrealer Francis Latreille,  refines the formula even further, mixing IDM atmospherics with the  groovy house sound that dominates Canada coast-to-coast.