Mozart’s childhood is often shrouded in romanticised tales of prodigious talent and divine inspiration. Yet, when we look beyond the myths, a different picture begins to emerge—one that highlights contradictions and unspoken realities.

Born into a family where his father, Leopold, was a frustrated and unsuccessful composer, and his mother, Anna Maria, was of “Dinaric race” (as described by German nationalists), Wolfgang’s early years were shaped not by innate genius but by relentless familial expectations. Leopold’s ambition for fame found its outlet in his children, especially Wolfgang and his older sister Nannerl, who was also a talented musician, though her story has been largely overlooked.

Despite Nannerl’s early musical prowess, her contributions have faded into obscurity. Was she overshadowed by her younger brother, or simply a victim of the limitations placed on women in 18th-century society? Wolfgang himself once marvelled at one of her compositions, praising her talent, yet no trace of her work remains today. The focus on Mozart’s child prodigy image disregards the roles of those around him, particularly Nannerl, who may have played a significant part in shaping his development.

Mozart’s so-called “miraculous” early musical abilities were often exaggerated by biographers seeking to reinforce the myth of his genius. His father, keen to promote Wolfgang, carefully curated this image, often with the help of Nannerl, who would copy music that the young Mozart had yet to master. What remains unclear is how much of his early work was truly his own creation, and how much was a product of family collaboration.