Alfredo da Rocha Viana Filho , better known as Pixinguinha, (Portuguese:[piʃĩˈɡiɲɐ]) was a Brazilian composer, arranger, flutist, and saxophonist born in Rio de Janeiro. He worked with Brazilian popular music and developed the choro, a genre of Brazilian music that blends Afro-Brazilian rhythms with European influences. Some of his compositions include "Carinhoso", "Glória", "Lamento", and "Um a Zero".