Jan 30 František Tůma, Czech composer, dies at 69 Jan 30 Jean-Pierre Guignon, composer, dies at 71 Feb 10 Florian Leopold Gassmann, Bohemian composer, dies at 44 Jul 7 Giuseppi Maria Carretti, composer, dies at 83 Aug 25 Niccolò Jommelli, Italian composer, dies at 59 Dec 2 Johann Friedrich Agricola, German (court) composer and organist, dies at 54 1773 Deaths in Music 1775