Diana Jean Krall,
OC,
OBC (born November 16, 1964) is a Canadian
jazz pianist and singer, known for her
contralto vocals. She has sold more than 6 million albums in the US and over 15 million worldwide. On December 11, 2009,
Billboard magazine named her the second Jazz artist of the 2000–09 decade, establishing her as one of the best-selling artists of her time.