'The Sound of Music' is a classic and something my family always watches this time of year. So when I heard that Carrie Underwood was going to be reprising the role of Maria, I was a little worried.

She has a beautiful voice, but she is a country girl and has that twang! But after watching this trailer, I'm not worried anymore, and I think it's going to be great.

NBC's 'The Sound of Music' Live! airs tonight at 8 p.m., and you can get a little sneak peak here!

Here is the cast of 'The Sound of Music' Live! singing "Do, Re, Mi" with people who submitted their own videos.