Edwin Farnham Butler III (born April 14, 1980) is an American-Canadian singer, songwriter, musician, and multi-instrumentalist. He is one of the co-founders of Montreal-based indie rock band Arcade Fire. His wife Régine Chassagne is also a member of the band.
Using the stage name Windows 98, Butler also works as a DJ, mixing tunes and effects for large events and sometimes as the opening act for Arcade Fire.