Gabriel Contino, better known as Gabriel o Pensador is a Brazilian rapper, writer, and composer known for his conscious lyrics which speak of activism, and issues of race, politics, social problems, and the Catholic church. Gabriel began his music career when he launched a demo tape containing the song "Tô Feliz " I'm Happy landing him a contract with Sony Music. Since then he has released eight albums: Ainda É Só o Começo, Quebra-Cabeça, Nádegas a Declarar, Gabriel o Pensador, Seja Você Mesmo , MTV ao Vivo, Cavaleiro Andante and Sem Crise. Gabriel has also written three books: "Diário Noturno", "Um Garoto Chamado Rorbeto" and "Meu Pequeno Rubro-Negro". "Um Garoto Chamado Rorbeto" won the "Prêmio Jabuti", for best Children's literature.

Sérgio de Barros Godinho is a Portuguese singer-songwriter, composer, actor, poet and author.