The Backstreet Boys are heading back to the Sphere in Las Vegas for another run of their Into the Millennium residency, a show built around one of the most successful periods in the group’s career.

AJ McLean said the production is expected to remain largely unchanged because the current version already delivers the experience the band wanted to create. The residency revisits the look, sound and energy of the group’s 1999 and 2000 tours, giving longtime fans a chance to relive that era while introducing it to audiences who missed the original shows.

The concert combines the group’s best-known songs with the large-scale visuals and production features of the Sphere. Rather than redesigning the show, the band is keeping the focus on the Millennium period and the material most closely connected to it.

The Backstreet Boys are also preparing for Into the Millennium Homecoming: Live in Germany, a stadium residency in Düsseldorf. That production will continue the same late-1990s and early-2000s theme, extending the group’s nostalgia-focused live run beyond Las Vegas.