Zac Brown Band during a recent trip to Vegas

James Taylor sat in with Zac Brown Band during the Academy of Country Music Awards at Las Vegas’s MGMG Grand last night. The singer/songwriter joined the country-jamband for a take on Brown’s recent single “Colder Weather” that bled into Taylor’s “Sweet Baby James.” In a statement on his homepage, Brown described Taylor as his biggest influence. Zac Brown Band—a ontime Relix On the Verge profile—features Oteil & the Peacemakers member Chris Fryar.