You think that one is pretty? Look at these wood finish models at the bottom.

The Evo is essentially a Roland FR8x accordion. As for musette sounds, they are very easy to emulate. You can look for the Roland FR8x accordion on Youtube.

Thou I'm a pianist, I enjoy playing a digital accordion. A digital accordion makes a very good, powerful midi controller, too. You can do things on the accordion that are not possible on a keyboard. Still, I am not too happy that accordionists have to pay a lot more for a lot less.