All music is important, Dick. It's the universal language. One of our best hopes for the eventual realization of the brotherhood of man.

Batman (Adam West)

11 seconds sound clip from Batman (1966) - The Joker Is Wild (S1E5) TV Series.

You can hear this line at 00:04:10 in the Blu-ray version of the movie.

Quote context

[...]

- And in Wayne Manor, stately residence of millionaire Bruce Wayne and his young ward Dick Grayson...

- I'll call him, sir.

- I'm afraid you're going to have to practice more diligently, Dick.

- You're just not making any progress with Chopin.

- Gee whiz, what's so important about Chopin?

- All music is important, Dick. It's the universal language. One of our best hopes for the eventual realization of the brotherhood of man.

- Gosh, Bruce, yes. You're right. I'll practice harder from now on.

- Your-your snack, Master Dick.

- Oh, thank you, Alfred.

- Bat-phone, sir.

[...]