The scene, heavy with the sweet smoke of cigarillos and exploding with hip-hop’s unmistakable pounding bass, could be almost anywhere: New York, Chicago, Memphis, Oakland.

The only sign that this is Colorado Springs is that two churches sit adjacent to the club, La Zona Roja, in an empty strip mall.

The club is part of a thriving hip-hop community that has grown as Colorado Springs, known for its military installations and evangelical groups, has grown. But not everyone is happy that hip-hop has taken root here.

After a spate of shootings, and with a rising murder rate, the police here are saying gangsta rap is contributing to the violence, luring gang members and criminal activity to nightclubs. The police publicly condemned the music in a news release after a killing in July and are warning nightclub owners that their places might not be safe if they play gangsta rap.

The release mentioned an event planned at Eden, called a “Pimp, Thug and Ho Party,” as the “type of behavior that causes concern.” The club’s owners called off the party.