The King of Rock and Roll

On Sunday, Peter was getting his portable satellite radio player ready to take outside.

Soren: Why are you taking that outside dad?
Peter: Because I love rock and roll. I wouldn't say that I'm the king of rock and roll, but I do like it a lot.
Soren: I'm the king of rock and roll!
Me: Awesome! Actually, I think Elvis is the king of rock and roll. But maybe you could be too.
Soren: Why is Elvis the king of rock and roll?
Me: Well, he liked to sing a lot of rock and roll.
Soren: Well, I like to sing a lot of rock and roll too. I really wish I could be the king of rock and roll. {sigh}
Me: What would you do if you were the king of rock and roll?
Soren: I'd play. All day. I'd play all day.
Me: Well, you already do that. Why do you want to be the king of rock and roll?
Soren: Does the king of rock and roll wear a crown? I'd like to wear a crown.