What notable achievement did Mozart accomplish at the age of 5?

At the age of 5, Mozart demonstrated extraordinary musical talent by playing the violin. This achievement highlights his early development as a prodigy, showcasing his advanced skills and understanding of music at such a young age. Playing an instrument at that level requires not only technical proficiency but also a deep connection to music, which Mozart exhibited early in his life. His ability to play the violin also laid the foundational skills that would support his later compositions and performances, distinguishing him as one of the most remarkable figures in the history of classical music.

Other choices, while related to music, reflect achievements that occurred later in his childhood or were not accomplished at the age of 5. For example, composing a concerto or writing an opera came later when he had developed a more profound mastery of music theory and composition. Conducting an orchestra is also a skill typically acquired after significant experience and training, which Mozart achieved in his later childhood and adolescence.