A mesmerised hush fell over the crowd as João Camarero took to the stage with his seven-string guitar and plucked the opening notes of a national anthem that has become a symbol of the political struggle for Brazil’s soul.
“O land adored above all others, ’tis thee, Brazil,” sang the South American songstress beside him, Teresa Cristina, as thousands of spectators added their voices to the hymn’s call for a future of liberty and love.