I was listening to Masha singing and playing the guitar yesterday. As a musician myself, I was quite impressed with her tone and sound of her voice as well as her musical ability. She was singing in English and that itself was surprising. The only thing that I didn't like was that whoever is staying with them, (maybe her mom, I don't know) kept interrupting Masha right in the middle of her song. 

has to be her mother. who else would interrupt?

You must have heard her on a good day because she is terrible at singing