Every year a competition for wind orchestras and brass bands takes place in Wallberg, Switzerland. Apart from a hymn and a solo piece, all orchestras also have a compulsory piece to play. The commission to create a compulsory piece for the 2012 competition fell to Jan de Haan. The composition is entitled Musica Helvetica. It takes the form of a three-part concert work, in which the last two parts flow directly from one to the other. The first part, Musica Prima, is a brisk virtuoso...