João Gilberto - Wikipedia, the free encyclopedia: "João Gilberto Prado Pereira de Oliveira, known as João Gilberto (Portuguese pronunciation: [ˈʒwɐ̃w ʒiwˈbɛʁtu];[1] June 10, 1931), is a Brazilian singer and guitarist. His seminal recordings, including many songs by Antônio Carlos Jobim and Vinicius de Moraes, established the new musical genre of Bossa nova in the late 1950s."