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. She is the only jazz singer to have eight albums debuting at the top of the Billboard Jazz Albums. To date, she has won two Grammy Awards and eight Juno Awards. She has also earned nine gold, three platinum, and seven multi-platinum albums.In 1993, Krall released her first album, Stepping Out, which she recorded with John Clayton and Jeff Hamilton. It caught the attention of producerTommy LiPuma, who produced her second album, Only Trust Your Heart (1995).
Her third album, All for You: A Dedication to the Nat King Cole Trio (1996), was nominated for a Grammy and continued for 70 weeks in the Billboardjazz charts. Love Scenes (1997) quickly became a hit record with the trio of Krall, Russell Malone (guitar) and Christian McBride (bass).
In August 2000, Krall was paired on a 20-city tour with Tony Bennett. They were paired again for a song on the TV series Spectacle: Elvis Costello with...
Orchestral arrangements by Johnny Mandel provided the background on When I Look In Your Eyes (1999). The band mix was kept, following arrangements on The Look of Love (2001) created by Claus Ogerman; this record achieved platinum status and reached the top 10 of the Billboard 200. The title track from the album, a cover of the Casino Royale standard popularized in the late 1960s by Dusty Springfield and Sérgio Mendes, reached number 22 on the adult contemporary chart.
In September 2001, Krall began a world tour. Her concert at the Paris Olympia was recorded and released as her first live record, Diana Krall - Live in Paris. The album included covers of Billy Joel's "Just The Way You Are" (a hit on U.S. smooth jazz radio) and Joni Mitchell's "A Case Of You."
The 2001 movie The Score (U.S.A. and Germany) starring Robert De Niro and Marlon Brando, features a recording of Krall entitled: “I’ll Make It Up As I Go.” This song accompanies the film’s ending Credits (Chapter 12) and was composed by a fellow Canadian, David Foster.
After marrying Elvis Costello, she worked with him as a lyricist and started to compose her own songs, resulting in the album The Girl in the Other Room. The album, released in April 2004, quickly rose to the top five in the United Kingdom and made the Australian top 40 album charts.
She joined Ray Charles on his Genius Loves Company album in 2004 on the song, "You Don't Know Me".