This is a simple composition which can be performed without any difficulty by any choir. Since he was a child, Marco Rizzi dedicated himself to music and song; he is an opera, comic opera and operetta chorister but also a radio host, and he currently manages a publishing house of occult works. Jacques Erdos is a movie music, song and musical illustration composer but is also an arranger for musical and phonographic editions in USA and France. He plays instruments and accompanies (especially to the piano) artists or variety shows. He is a notation professor in the Conservatoire de Musique et d’Expressions Artistiques in Paris.