Mariachi other music into their repertoires, including waltzes and polkas. It also required them to play in public venues. From the late 19th century to the 1930s, Mariachi groups were semi-professional. In the early 20th century, U.S., record companies began actively recording rural music in other parts of the world. One of these as a recording called Cuarteto Coculense by Columbia, Edison and Victor in 1908 and 1909, recognized as the “first” mariachi recordings. The music also gained attention in Mexico City when a wealthy hacienda family brought an early Mariachi from Cocula to play for President Porfirio Díaz in 1905.
Bands (Italian Army irregulars) units employed by the Regio Esercito originated from a mercenary Arab force employed by the Ottoman Empire, called "Basci Buzuk", that was created in Eritrea by the Albanian adventurer Sagiak Hassan in the second half of the 19th century. In 1885, the Italian Colonel Tancredi Saletta, commanding officer of the first Italian troops involved in the conquest of Eritrea, enlisted Bashi-bazouks in the service of Italy. As lightly armed irregulars the Bands were able to perform duties for which regular Italian and colonial troops were unsuited and at lower cost. Locally recruited bands were employed in the conquest of Italian