The song's famous melody—shared with "Baa, Baa, Black Sheep" and "The Alphabet Song"—is an 18th-century French tune titled . It first appeared without words in 1761, decades before Taylor’s poem was set to it. The Mozart Connection

Most people only know the first stanza, but the original poem consists of five couplets that tell a deeper story of a traveler being guided by the star's "tiny spark". Focuses on the star appearing after the sun sets.

Uses personification, suggesting the star "never shuts its eye" while peeping through window curtains.

A common myth suggests that a young Wolfgang Amadeus Mozart composed the melody. In reality, the tune already existed. However, Mozart did famously popularize it by composing a set of on the melody around 1781–1782, showcasing how a simple children’s tune could be transformed into complex classical music. Beyond the First Verse