Not sure if being serious? Who was producing electronic music in the 70's? Depends on the electronic music genre tbh. Trance was at it's peak in the late 90's when I was still in high school. Rave music genres like happy hardcore, jungle, breakbeat, drum'n'bass, were popular even before this, but still by no means "mainstream" music. Btw Deadmau5 released a new track. [video=youtube;3l5N2pabiME]http://www.youtube.com/watch?v=3l5N2pabiME[/video]