James Last (also known as "Hansi") (born Hans Last, 17 April 1929, Bremen, Germany) is a German composer and big band leader. His "happy music" made his numerous albums best-sellers in Germany and the United Kingdom. His composition, "Happy Heart", became an international success in interpretations by Andy Williams and Petula Clark. According to the British Hit Singles & Albums book, he has reportedly sold in excess of seventy million albums wordwilde.