John Legend, Usher, Maroon 5’s Adam Levine, Tony Bennett, Alicia Keys, Garth Brooks and Carrie Underwood will honor the musical legacy of Frank Sinatra with Sinatra 100 – An All-Star Grammy Concert. The TV special, honoring the nine-time Grammy winner’s 100th birthday, will be held Wednesday, December 2nd at Wynn Las Vegas’…

Source: RollingStone
Link: John Legend, Usher, Tony Bennett Lead Sinatra Grammy Tribute Concert