Caesar’s Palace in Vegas is getting a triple dose of country icons with Reba McEntire and Brooks and Dunn’s collaborative show, appropriately titled Reba, Brooks & Dunn Together in Vegas, and now fans can get a sneak peek at the making of the sure-to-be-epic performance with a new behind-the-scenes video.

The video shows the three singers rehearsing impressive vocal harmonies, goofing around backstage and taking promotional photos. It’s clear the artists have built a rapport with one another both personally and professionally, as they joke with each other one minute and later blend their voices seamlessly.

McEntire recently said she was preparing for the show by fretting over what to wear — it is Vegas, after all, a city not known for its subtlety.

“I love to razzle dazzle,” McEntire comments via Big Machine. “That’s Vegas! You don’t come in here with an everyday outfit. When you go to Vegas you want to see sequins. You want to see sparkle. If I was going, that’s what I’d like to see, so that’s what I’m gonna be puttin’ on.”

Taste of Country was able to experience the show first hand at the June 20 performance, a fun night packed with the artists’ biggest hits as well as a few standout duets. The show runs July 1, 3-4, along with several dates in December.

Check out the video above to get a glimpse into what it’s like to create a one-of-a-kind show in Sin City.

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