Zac Brown Band’s sold-out Red Rocks shows this past September drew 20,000 fans to the Colorado amphitheatre, and CMT will premiere a 5-song “Zac Brown Band – Live at Red Rocks” special including the debut of a brand new unreleased song, “Sweet Annie.” The special, airing tomorrow, will also include performances of the band’s “Colder Weather” and their fastest-rising single, “Keep Me In Mind,” both from “You Get What You Give.” The special will re-air December13th and 15th. Fans can also catch the special on and the network’s digital all-music channel, CMT Pure.