Listen Ouvir RNA R Radio Viana, 92.8 FM EM Directo Ao Vivo En Ligne Live Online Streaming From Luanda Angola Frequencia. Radio Viana De Angola is a private Portuguese, English, French, Spanish language music radio station. The main theme of this channel is to promote local talent and local product at the global stage. The Viana FM try to promote custom and norms of country culture and try to play old songs.The station believe in providing real songs variety like hip Hop. Pop, folk and some old music.