Bossa nova the singing voice. Prior to bossa nova, Brazilian singers employed brassy, almost operatic styles. Now, the characteristic nasal vocal production of bossa nova is a peculiar trait of the caboclo folk tradition of northeastern Brazil. The lyrical themes found in bossa nova include women, love, longing, homesickness, nature. Bossa Nova was often apolitical. The musical lyrics of the late 1950s depicted the easy life of the middle to upper-class Brazilians, though the majority of the population was in the working class. However, in conjunction with political developments of the early 1960s (especially the 1964 military coup d'état), the popularity of
Country dance which are primarily concert dances, and ballroom dances in which dancers dance with their partners independently of others. Bright, rhythmic and simple, country dances had appeal as a refreshing finale to an evening of stately dances such as the minuet. Historically, the term contra dance is just another name for a country dance. Howe, in 1858, wrote, "The term "Country Dance" is the one invariably used in all books on dancing that have been published in England during the last three centuries, while all works issued in France within the same period employ the term Contra Dance, or in French