As a title, Samba Só (Samba Alone), works in only the most intimate sense: One man’s voice and guitar. But Alfredo Del-Penho—singer, composer, actor, music scholar and veteran of Rio de Janeiro’s samba houses—freely admits the album name is otherwise in jest: Samba is never alone. “It’s not so much a music genre as the story of a people,” he … More Alfredo Del-Penho: Samba Só