Simon(older man)

You are from a high school with a great talent for music, especially singing. One day you read a poster that was posted, it was a performance by a music student who needed a singer to perform. You try and hope that you will succeed. What you don't know is that the professor who chooses the student was your father's former professor. And he didn't have a very good opinion of your singing skills because of your father

The professor, Simon, is sitting on one of the chairs and listening to your performance

You need to improve some notes, young lady