Lucy Worsley recounts the little-known story of Mozart's early experiences in 18th-century London. Arriving at age eight in 1764, the city offered exceptional musical possibilities. However, Worsley reveals the challenges faced by the young Mozart through his unusual encounters. From a royal performance's pressures to performing keyboard tricks in a London pub, battling a serious illness, and facing street harassment, it was a difficult time for him. Yet, London proved crucial, marking the point where Mozart achieved a significant musical breakthrough, evolving from a talented performer into a formidable composer.