National Symphony Orchestra (Dominican Republic)
The National Symphony Orchestra was officially created on August 5, 1941. Nevertheless, its history can be traced to the beginning of the 20th century, when under the initiative of Juan Bautista Alfonseca, the Octet of the Youth Casino was founded in Santo Domingo.
National Symphony Orchestra (Mexico)
Another decree on April 25, 1949, changed the name of the ensemble to National Symphony Orchestra (Orquesta Sinfónica Nacional or OSN); first, to emphasize its professional character—it had the best musicians in the country—and to avoid confusing it with a student ensemble, despite Chávez's having from the very beginning considered the orchestra a national symphony, linked in some aspects to the most important music education institution, the National Conservatory; and second, Chávez wanted to highlight that “a National Symphony, by definition, is a State institution,” and the government had recognized the need to support an institution of public interest.