[real saxophonist]

Yep, and Stone Mountain is not in Atlanta.

The article is about the city and county of Denver, and no doubt the invaders will spread to outlying areas.

[Pollard]

In 1927, the City of Denver purchased the area of Red Rocks; construction of the amphitheater began in 1936, and was opened to the public in June 1941.[2] Since then, many notable performances and recordings for film and television have taken place there. In June 2015, the Colorado Music Hall of Fame opened in the Trading Post at Red Rocks.[3]

The elevation of the amphitheatre's top row is approximately 6,450 feet (1,965 m) above sea level, and the surrounding Red Rocks Park covers 868 acres (1.4 sq mi; 3.5 km2).[4] The amphitheater is owned and operated by the City and County of Denver and is located in Red Rocks Park, part of the Denver Mountain Parks. The audience faces east-northeast, toward southern Denver, with the skyline of downtown visible to the left.

It's frickin Denver all the way. They bought the land, built and now own and operate the Amphitheater.