Deaths in Music Apr 2 Johann Balthasar Konig, composer, dies at 67 Apr 24 Florian Wrastill, Austrian composer of sacred music, choir master, and Benedictine monk, dies at 41 Apr 27 Jan Francisci, Slovak composer, dies at 66 Apr 30 François d'Agincourt, French composer (b. 1684) 1757 Music History by Year 1759