The concept for the show originated in 2011 with British record producer Simon Napier-Bell, who envisioned a touring rock supergroup playing covers of hit songs from the 1960s and 1970s.
[5] Cast member Paul Shortino arranged for the producers to meet with executives of the LVH – Las Vegas Hotel and Casino, and a deal was quickly reached.
[6] Cowell fired Payne from the show in June 2014 because of an unspecified business dispute, shortly before the LVH came under new ownership and became the Westgate Las Vegas.
[11][14][15] In the interim, the show was revamped to remove material developed by Payne, including the narrative about the discovery of the "rock vault" in a Mayan temple.
[16][17][18][19] Instead, the songs were bracketed by comedy sketches portraying stories recalled by two fictional roadies from their years of touring with rock bands.
[23][24] To fit in the smaller venue, the comedy sketches were eliminated from the show, along with the "vault" prop that had previously sat at the center of the set.