- What are you playing, Mozart?
- Scales.
- Scales, huh? Never heard of him.

— Nicky Cerone (Joe Pesci)

5 seconds sound clip from the Easy Money (1983) movie soundboard.

You can hear this line at 01:07:08.007 in the DVD version of the movie.

Quote context

[...]

- I never laughed so hard.

- That was the good old days.

- If I make it through this, I'll buy you Coney Island.

- I don't need Coney Island. I need you.

(PRACTICING SCALES ON A VIOLIN)

- Hi, Nicky.

- What are you playing, Mozart?

- Scales.

- Scales, huh? Never heard of him.

- Rose! Rose! Rose!

- Hey, whoa! What are you doin'? What's going on? What, are you crackin' up?

- I tell you, Nicky, it's rough. It's rough.

- What's the matter with you? What is this?

[...]