The old instruments of the Stadtpfeiffer were replaced by French-styled oboes and bassoons in German courts and cities at the beginning of the 18th century. These became the bandes de hautbois to which trumpets were added, the combination becoming the basis of the military band. After the marches and the parades, however, these musicians were also invited to take part in the court's formal entertainments. It was for these circumstances that Georg Philipp Telemann and his contemporaries created a completely new type of repertoire that was linked to the French and Italian genres of the Suite and the Concerto. Hunting horns were also added to the ensemble at certain moments. This is the repertoire that Eolus tackles here, with total respect for the characteristic techniques of horn and trumpet harmonics; others have attempted to conquer this repertoire by completely unhistorical performance practices.