Radio Free Africa - Radio Free Africa also known as RFA, is a long standing and leading radio station in Tanzania. Est. in , RFA specializes in current affair news, sports, entertainment, documentaries and feature stories. Stream Radio from Africa free online. Sports, music, news and podcasts. Hear the audio that matters most to you. Radio Africa Online (RAO) is the longest-running station spinning African and Caribbean music online. RAO was launched on January 11, , as Soukous Radio, focusing on Congolese Soukous at first. Before long, they added music from the French Caribbean, Cameroon, North Africa, and other countries, eventually becoming RAO.