Giacomo Benvenuti and Claudio Monteverdi share the profession of Italian composer.
Giacomo Benvenuti (16 March 1885, Toscolano  20 January 1943, Barbarano-Sal) was an Italian composer and musicologist. 
Claudio Giovanni Antonio Monteverdi (] ; 15 May 1567 (baptized)  29 November 1643) was an Italian composer, string player and choirmaster. 
