Johann Baptist Cramer Johann (sometimes John) Baptist Cramer (24 February 1771 – 16 April 1858) was an English pianist, composer and music publisher of German origin. He was the son of Wilhelm Cramer, a famous London violinist and conductor, one of a numerous family who were identified with the progress of music during the 18th and 19th centuries.[고전주의 시대에서 낭만주의 시대로 넘어가는 전환기의 대표적인 피아니스트의 한 사람이며 ..