Tickets for the Backstreet Boys “Into the Millennium” Sphere residency go on sale on different dates. General tickets will go on sale Friday, Feb. 21, but there are a couple of presale options.

The Backstreet Boys will play a nine-show residency at the Sphere in Las Vegas this July, becoming the first pop music act to play at the orb-shaped venue.

The 90-minute show was classic Shelton, as he rattled off hit after hit from his deep catalog, sipped booze from a plastic black cup on stage and often bantered with the crowd. During one moment, he noticed a fan’s custom-made t-shirt that said: "Still not a Swiftie. I’m a Sheltie.”