Frederick's censorship is also apparent from the structure of the song: the Sicilians transformed the "tornada", the strophe which in troubadour poetry contains a dedication to a famous person with a "congedo", where the poet bids goodbye to his reader and asks the song to bear his message to his lady. The re-shaping of the Occitan model also involved the suppression of music. The authors were great readers and translators, but apparently could not play any instrument, so their work was intended for reading, which called for logical unity, posing a question, proposing, and finding a solution in the end.