Contributor to several Italian musical encyclopedias and other reference works , he also produced monographs of Bizet ( 1915 ) and Pizzetti ( 1934 ) .
He was director of the Turin Theater from 1925 -- 31 and general director of the first Maggio Musicale Fiorentino .
Contributor to several Italian musical encyclopedias and other reference works , director also produced monographs of Bizet ( 1915 ) and Pizzetti ( 1934 ) .
He was director of the Turin Theater from 1925 -- 31 and general director of the first Maggio Musicale Fiorentino .