"Roda Viva. Gal Costa" . "Roda viva (Television program) Gal Costa" . "Brasil passa por aqui" . . . . . . . . . . . "Brazilian singer Maria da Graça, (aka Gal Costa), is interviewed by Matinas Suzuki Jr. and a panel of journalists and experts in this episode of Brazil's Roda Viva television program." . . . . "Interviews" . . . . . . . . . "Gal Costa" . . .