The promo shows off our girl Carrie Underwood as Maria von Trapp and of course, we can already tell she kills the performance.
The short clip premiered on The Voice and focused on Carrie as the lead role. It made sure to show off her voice as she sings classics from the musical. The trailer will also air during NBC's show Parenthood.
Check out the trailer above and tune into "The Sound of Music Live!" December 5 at 8 p.m. EST on NBC.
Click here to see what Carrie wore to the CMAs this week!