As far as I know Blue Öystercult was the first band (before Pink Floyd) with a laser show. Went to their gig because of that. The only song I knew was 'Don't Fear The Reaper' which was in the charts. I liked the song but be honest, at that time I prefered other groups.Now playing Blue Oyster Cult - Fire of Unknown Origin.
Hello Dino,The Who is considered the first to employ a laser light show, at a concert in Granby Halls, Leicester, on October 18, 1975.