The country singer's voice was awesome as she belted out every hit song and even yodeled.
One thing didn't go unnoticed though and that was her "trip" five minutes into the show. While singing and dancing Carrie accidentally tripped and almost fell but luckily she was able to recover. Fans noticed though and went to Twitter to call out her opps moment.
"5 minutes into the 3 hour musical Carrie Underwood trips. I love her. #SoundofMusic," Lexi Elisha tweeted.
"Carrie Underwood almost trips in her opening scene! May be great or a disaster," another watcher posted on Twitter.
Another thing that was a little off was Carrie's acting. She seemed a little uncomfortable during the first scenes with the children and of course, during the first kissing scene. It seemed like she loosened up a bit then and the rest of the show was a success.
NBC reportedly paid $9 million for the production and hope to replay it again. They also released a soundtrack and DVD.
Did you catch Carrie Underwood in 'The Sound of Music' last night? How do you think she did?