Vinicius de Moraes, o poetinha (“the little poet”), (October 19, 1913 — July 9, 1980), born Marcus Vinicius da Cruz de Melo Morais in Rio de Janeiro, Brazil, was a seminal figure in contemporary Brazilian music (mpb. As a poet, he wrote lyrics for a great number of songs that became all-time classics. He was also a composer, a playwright, a diplomat and, as an interpreter of his own songs, he left several important albums. From a musical family, Vinicius began writing poetry early in life.