Similarly if a man makes his representation by combining all the metres, as Chaeremon did when he wrote his rhapsody The Centaur, a medley of all the metres, he too should be given the name of poet. [Note] On this point the distinctions thus made may suffice.
There are certain arts which employ all the means which I have mentioned, such as rhythm and tune and metre—dithyrambic and "nomic" poetry, [Note] for example, and tragedy too and comedy. The difference here is that some use all these at once, others use now one now another.
These differences then in the various arts I call the means of representation.