“I set up the speaker, they play drums, sing, and then I put all the pieces of the puzzle together”: Tatanka, from The Black Mamba, headed to northern Mozambique with photographer and director Arlindo Camacho for an awareness campaign by Helpo, an NGO chaired by Selma Uamusse that develops education, nutrition, and maternal and child health projects for vulnerable communities. BLITZ shows you photos and videos of the ‘construction’ of an anthem.