Gender in the context of the Cuban song. It arises on the forties of this century, as the need for transformation in the way of interpreting our Songbook. The influence of American music is notable. Your name - English - indicates that what is offered is feeling, emotion. 'I represent - to say that, as in the traditional trova Rosendo Ruiz, son - a strong Troubadour roots revivalist movement, - its main promoters sing accompanying himself on guitar and the vast majority were of humble extraction. The song, thematically, becomes intimate, full of images, poetic. More than sing, it expresses itself, it is said [...] giving freedom to the interpreter.