Okay, this isn't a real chapter, I just want to make some things clear to some people who don't understand some things. A radio play is something that you could just play on the radio, and it would make perfect sense. For example:
Good Radio Play
Johnny: You're crazy.
Marissa: No I am not!
*footsteps*
*slapping noise*
Johnny: Ow!
Bad Radio Play (Not a Radio Play) (A Regular Play)
Johnny: You're crazy.
Marissa: No I am not!
Marissa walks over to Johnny and slaps him.
Johnny: Ow!
And there you have it folks. See, if I played their voices and the two sounds, wouldn't it still make sense even without the visual part you experience in normal plays?
You might be asking, shouldn't regular plays be better?
I like radio plays better because they allow you to focus on the plot more and what's occurring with only the auditorial representative. Usually, the visual tends to be distracting.
I also just like to read radio plays more.