the Sound of Music

The musical moment took place Thursday as Andrews was being honored with the AFI Life Achievement Award in Los Angeles.
The Duke of Sussex belted out the opening of a song from "The Sound of Music."
The actress, best known for her portrayal of Louisa von Trapp, had been recently diagnosed with brain cancer.
Yes, the hills are alive, Maria. With the sound of you picking out a bunch of crappy favorite things.