John Legend, Os Mutantes, Devendra Banhart, Caetano Veloso, Dirty Projectors, Seu Jorge, Beck, Bebel Gilberto, José Gonzales, Beirut, Tom Zé, Of Montreal, Gogol Bordello, Javelin, Madlib, Brazilian Girls, St. Vincent, and Neon Indian are among the many artists who collaborate on Red Hot + Rio 2. (Besides the Red Hot albums, the Red Hot Organization put out Dark Was The ...