A Portugese composer and organist who patterned a lot of his very own stylings after those of the Spaniard Hernando de Cabezon. His key pad music also shown a number of the elements of various other European academic institutions. Antonio may possess begun a couple of variants only indicated with the framework of his tentos. Carreira’s key pad compositions weren’t influenced by vocal stylings, as was well-known in Spain, and he’d often compose the same piece in various modes. The partnership between this quality and Carreira’s stark dissonances may have been established with his ornamental techniques.