Although Bossa Nova put Brazilian music on the map, a rising interest in so-called 'world music' has helped to spread the word about the diversity of the music of Brazil. With the rise of the internet, and Brazil's growing profile on the world stage, one might think this would be the best of times for Brazilian musicians to go global. David Brown reports from Rio de Janeiro that's not necessarily the case. David Brown's report, released in June 2008, is part of the documentary special "Brazil Rising" produced by the Stanley Foundation, KQED Public Radio, and KUT Austin.