English Summary: This work analyzes the artistic path of a major composer of the time of Monteverdi, Sigismondo D'India (c.1582-c.1629), and presents an analytical translation of all the known written traces relating to his work and musical career- from its origins in southern Italy, to his stay in Rome and Modena. Each of the chapters follows a stage in D'India's career and revives the worlds of this avant-garde Italian composer. The themes of travel,...