Bonaventura Somma  Bonaventura Somma ( Chianciano Terme 30 July 1893 – Rome 23 October 1960) was an Italian Romantic composer, conductor and organist. Somma studied at Conservatorio di Santa Cecilia in Rome con R. Renzi, C. Dobici, S. Falchi e Ottorino Respighi. He was Mestro at Shrine of the Virgin of the Rosary of Pompei (1911), organist at the Waldensian Evangelical Church of Rome and for many years Maestro of San Luigi dei Francesi.