How does (a song) go?

Ask this when you want someone to sing the melody of a song that you can't remember.

You can also say that a song "goes like this":

A: How does it go?

B: It goes like this: La da da dee da da...

When you're asking about a song that you used to know, but don't know now, you can ask "How does it go again?"

This phrase appears in these lessons: