Harp player?

Why did they keep saying that Walter was the best harp player that ever lived? Then later, when Walter quit Muddy's band, he told him to find himself another harp player. Last I checked, the instrument that they were playing was called a harmonica and a harp was a big ass string instrument played in an orchestra. I doubt that any of them had ever even seen a damn harp. These country ass *beep* didn't even know what instrument they were playing.

Don't Worry Be Happy.