Jarre recorded the album in a makeshift home recording studio using a variety of analogue synthesizers, one digital synthesizer, as well as other electronic instruments and effects. It became a bestseller and was Jarre's first album to achieve mainstream success. It was highly influential in the development of electronic music from that point onward and has been described as the album that "led the synthesizer revolution of the Seventies" and "an infectious combination of bouncy, bubbling analog sequences and memorable hook lines".