I wonder sometimes.

Do deaf people hear voices and music in their heads like people who can hear do?

I know that people who lose their hearing can, but what about people who were born deaf and therefore never experienced the act of hearing to begin with?

Are they still able to hear thoughts in their minds?

Are they able to hear music even if they've never heard it played?

Do they even know if they have this second kind of hearing?

Or is it all just silence?