Lighting designer Curry Grant has worked for the band since 1974. Lighting and projection designer Paul Guthrie has worked for its female lead singer for the past six years. It's also been six years since the group's last tour. The band? Fleetwood Mac. The designers' goal? To ease them into the 21st century. “We wanted to try and bring the band into a slightly more modern look, but it could never be a scenario where the production overpowered the band,” explains Guthrie.