Carl Maria von Weber (18 or 19 November 1786 – 5 June 1826[1]) was a German composer, conductor, pianist, guitarist[2] and critic, one of the first significant composers of the Romantic school Andante e rondò ungarese per viola e orchestra Concerto Premio Fondazione Zucchelli 2011 Orchestra del Conservatorio Martini di Bologna Margherita Fanton, viola Alberto Caprioli, dir..