Lauro Rossi was a prominent composer and teacher in the period from 1830 to 1880. A brilliant, lively personality from both a humanistic and artistic point of view emerges from the documents. Modern critics have included him in the indistinct group of 'lesser' names from the period of Bellini and Donizetti, acknowledging his ability and primary role in the buffo genre, considering with equally close attention his later writing in the serious genre. Rossi's Il domino nero was staged for the first time at Milan's Teatro alla Canobbiana on September 1, 1849. The subject was used for the first time in the libretto Eugene Scribe wrote for Le domino noir, an opera comique in three acts by Daniel Auber, successfully staged at the Salle de la Bourse in Paris on December 2, 1837 and performed by Laure Cinti Damoreau and Joseph-Antoine-Charles Couderc. Rubino kept the period and the setting in Spain and used some of the ideas, but in substance moved away from Scribe's plot. As well as the adaptability and technical ability in belcanto style, the singers must have first-rate acting talent. Rossi had the gift of simplicity and a 'modern' sensitivity, which goes beyond Rossini and Donizetti's great teaching. By choice, his writing is easily followed, whereas his solid training in composition can be noted above all in the skill with which he treats the chorus, which has a key role, from the point of view of both music and stage presence.