Apollo ascribed to the god. However, while Apollo has a great number of appellations in Greek myth, only a few occur in Latin literature. Apollo's birthplace was Mount Cynthus on the island of Delos. Delphi and Actium were his primary places of worship. Apollo was worshipped throughout the Roman Empire. In the traditionally Celtic lands he was most often seen as a healing and sun god. He was often equated with Celtic gods of similar character. The cult centers of Apollo in Greece, Delphi and Delos, date from the 8th century BCE. The Delos sanctuary was primarily dedicated to Artemis, Apollo's
Apollo (ballet) of poetry; Polyhymnia, the muse of rhetoric; and Terpsichore, the muse of dance. The theme is: Apollon musagetes instructs the muses in their arts and leads them to Parnassus. The ballet is divided into two "tableaux": Balanchine shortened the title to "Apollo" in the 1950s, which Stravinsky himself came to prefer. Despite the popularly considered Balanchine-Stravinsky Greek link due to Balanchine's later work with Stravinsky scores in "Orpheus" and "Agon", the music for "Apollo" was commissioned by the Library of Congress. "Orpheus" may be considered a sequel to "Apollo" but "Agon" is a formal plotless ballet whose title in Greek