Martha Argerich invited which 12 year old French pianist to perform at the Pacific Music Festival in Japan marking the beginning of his career?
François-Xavier Poizat: François-Xavier Poizat is a French pianist. François-Xavier Poizat:  This marked the beginning of a career that has brought him to perform in already 22 countries in Europe and Asia. Martha Argerich: Martha Argerich (born June 5, 1941) is an Argentine classical pianist, who is widely regarded as one of the greatest pianists of the second half of the 20th century.
i don't know