The hit a cappella musical group Mosaic highlighted the American Marketing Association Las Vegas' first-ever "Agency Crawl" when it put on an intimate performance at the Las Vegas offices of star7advertising and PR Plus last Thursday.

Mosaic sang a traditional rendition of "Carol of the Bells" before taking things to another level with a modern version of "We Three Kings" that brought down the house.

Mosaic is an instrument-free, all vocals group that blends elements of pop, funk, jazz, hip-hop and opera. The group performs regularly with comedian George Wallace at the Flamingo Las Vegas and was recently crowned MTV’s Top Pop Group.  The six-man vocal collaboration was also the winner of CBS’ “The Early Show” search for The Next Great A Cappella Group.

star7 and PR Plus hosted the first leg of the AMA's inaugural event in order to spread holiday cheer while creating a networking opportunity for AMA members. Longtime collaborators with star7, DAV Productions provided lighting, video and sound support.

"With the premier lights sweeping the sky and all the other great equipment they brought filling the room with sights and sounds, this place felt like a big time event," star7 partner Cary Duckworth said. "Throw Mosaic into the mix, and it was a big time event!"

The Agency Crawl drew about 30 members and guests, and included stops at star7, Sutton Watkins, and Greenspun Media Group.

star7 / PR Plus / DAV Productions / Mosaic