By Patricia Maresch, Senior Contributing Reporter
RIO DE JANEIRO, BRAZIL - While Rio is preparing itself for the Rock in Rio Festival in late September and early October, another music festival with big international guests is already on its way: Back2Black. The African roots, music and cultural heritage festival takes place the last weekend of August at the old train station Leopoldina and is a celebration of African rhythms, sounds, colors, styles and social and economic consciousness.
Undoubtedly, the festival . . .