https://www.npr.org/sections/pictureshow/2022/02/07/ [login to see] /reconsidering-scott-joplins-the-entertainer
"I must have been 7 or 8 when I first heard Scott Joplin's "The Entertainer" in the movie The Sting. This would have been at the historic Castro Theater in San Francisco, where my mom used to take us for double matinees of old movies on weekday afternoons. We called this "homeschooling."
Like pretty much every other piano student in America, I set about learning how to play "The Entertainer." Everyone was playing it. The sound of that piece, performed hesitantly and unevenly, with stumbles over the tricky parts, is burned into my memory. My friend Helga can still sing the tune with the fingering her piano teacher assigned: 1-2, 1-5, 1-5, 1-5, 2-3-4-5-2-3-4-1-3-2. And the tinkling version of the song from the ice cream truck in my neighborhood further drilled the song into my head, signaling the sound of summer" Lara Downes.