Not sure if this goes here or in IMHO, but since it’s about entertainment, I’ll try here first.
What TV/Movie theme songs are so distinctive to you, or have become so engrained, in our cultural psyche that you recognize them from the first couple of notes?
I’ll start by saying the Jeopardy theme, and the theme to the Pink Panther movies.
The love theme from Romeo and Juliet. Even people who don’t recognize it as being from Romeo and Juliet, recognize it. I heard people go, “I know that. What is it? I know it!”
The Lone Ranger. Yes, it existed before, but people really know it from the television show and see the masked man riding on to the screen and Silver rearing up with the first couple of notes from the William Tell Overture.
Groucho’s theme music from “You Bet Your Life”. I am pretty sure the music predated the television show, probably from a movie of his and his brothers (which no doubt someone will quickly name). Anyway, two notes of that and you think of Groucho.