In 1819, British poet John Keats (1795-1821) offered a new life to an old genre, the ode, with six pieces that would later become classics, and contribute to his fame: “Ode on Indolence,” “Ode on Melancholy,” “Ode to a Nightingale,” “Ode to Psyche,” “To Autumn” and finally, “Ode of Grecian Urn.”…