In 1840, the first Carnaval was celebrated with a masked ball. As years passed, adorned floats and costumed revelers became a tradition amongst the celebrants. Carnaval is known as a historic root of Brazilian music.
Once a pagan celebration in ancient Rome, Carnival in Rio de Janeiro is now considered one of the greatest shows on Earth. Rio de Janeiro is known as the cultural capital of Brazil and was the administrative capital from 1822 to 1960, when Federal Government moved to the new capital, Brasilia. The first festivals of Rio date back to 1723.