Annie get you gun auditions!

Hey everybody!!
I don't know If anyone knows but my school is having the play "Annie get your gun."
I auditioned on the 10Th. I'm really nervous. I already got my call back.(It was on the same day.) I really really hope I get my second call back soon though. I only had to sing for my audition.I do have a monologue but I'm not sure If I'll end up doing it.
For my audition I had to sing this part of "There's not business like show business."

"There's no people like show people
They smile when they are low,
Yesterday they told you you would not go far
That night you opened and there you are
Next day on your dressing room they've hung a star
Let's go on with the show "

I was really nervous I had to sing this by myself.
I hope I get it. I'll update If I do!