A program in Brazil is offering free classical music training to children in the slums . It 's empowering the children and giving them a chance at a brighter future . Comment: Top 10 CNN Hero Thulani Madondo is educating hundreds of slum kids in South Africa .
A program in Brazil is offering free classical music training to children in the slums . It 's empowering the children and giving them a chance at a brighter future . There are 11 million Brazilians living in slums ; more than 1 billion worldwide are in slums . Top 10 CNN Hero Thulani Madondo is educating hundreds of slum kids in South Africa .