The life and works of Niccolò Paganini, a Genoese violinist, are the subject of many texts and articles. Despite the discovery of his letters and the existence of his numerous biographies, often divergent in content, from which I will try to reveal and compare more accurate and reliable information, there are many unclear issues concerning various episodes of his life. These doubts concern his stay in Wrocław, an episode of his life thought of as secondary in relation to many others, but in which many important events took place, events allowing for enrichment of his biography and getting to better know the personality of the Genoese master. The article offers an analysis of the master’s stay in Wrocław, comparing his more reliable biographies, extracting information from his personal letters, which are a valuable literary source, and not forgetting the art for which he lived, music.