Far from wanting to analyze here the issues on which the criticism still floundering, you can indicate, in the poets called troubadours, the creators of a new form of opera, the first to form themselves into real school, even if it can not be identified as such in a unique and special place. Participated in the movement that resulted trouvères French troubadours Catalan, Spanish and Portuguese and Italian poets, always traveling and with the European courts, and was of such secular vitality to offer scholars and critics the right to their theories from the very 'humanism. Developed in the late eleventh and early fourteenth century, the movement sounded his songs from France Occitan to the rest of Europe, captivating an audience of writers, poets, musicians, jesters, readers or listeners simple.