Origin
Laser light shows fully emerged in the early 1970s and became a form of psychedelic entertainment, usually accompanied with a live musical performance on stage or pre-recorded music. Pink Floyd and The Who were among the first high-profile rock acts to use lasers in their concert shows. Blue Öyster Cult also used laser shows on tours that supported their album Spectres, which shows a staged portrait of the band members seated among the laser beams, and Electric Light Orchestra made use of lasers during their 1978 Out of the Blue Tour which also featured the famous "Flying Saucer". This is now highly regulated in the U.S., to the point where almost no U.S. shows have laser beams that go into or close to the audience.
Read more about this topic: Laser Lighting Display
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