The struggle to eradicate apartheid in South Africa has been chronicled over time, but no one has addressed the vital role music plays in this challenge. This documentary by Lee Hirsch recounts a fascinating and little-known part of South Africa's political history through archival footage, interviews and, of course, several mesmerizing musical performances.

On 2 July 2005 an estimated 3 billion people came together in the fight against extreme poverty. LIVE 8 - 10 concerts featuring over 1000 musicians from across the globe - asked people not for their money, but for their voice.

Gilberto Gil is among Brazil's most famous musicians, having influenced an entire generation in South America and beyond. Now in his seventies, he is serving as Brazil's first black Minister of Culture. Preoccupied with many realities of the modern world, such as racism and poverty, he embarks on a tour through the southern hemisphere— from aboriginal communities in Australia and the townships of South Africa, to the Brazilian Amazon— seeking to promote the power of cultural diversity in a globalized world.