quality:correction, structural:reformatting, structural:summarization, quality:corruption
Alfredo da Rocha Viana Filho, known as Pixinguinha was a Brazilian composer, arranger, flautist and saxophonist born in Rio de Janeiro. Pixinguinha composed popular music, particularly within the genre known as choro. By integrating the music of the older choro composers of the 19th century with contemporary jazz-like harmonies, Afro-Brazilian rhythms, and sophisticated arrangements, he introduced choro to a new audience and helped to popularize it as a uniquely Brazilian genre. He was also one of the first Brazilian musicians and composers to take advantage of radio broadcasting technology and studio recording. composed dozens of choros, including some of the best-known works in the genre such as "Carinhoso", "Glória", "Lamento" and "Um a Zero".