Anita O'Day (October 18, 1919 – November 23, 2006) was an American jazz singer. Born Anita Belle Colton, O'Day was admired for her sense of rhythm and dynamics, and her early big band appearances shattered the traditional image of the "girl singer". Refusing to pander to any female stereotype, O'Day presented herself as a "hip" jazz musician, wearing a band jacket and skirt as opposed to an evening gown. She changed her surname from Colton to O'Day, pig Latin for "dough," slang for money.
In 1934, she began touring the Midwest as a marathon dance contestant and singing "The Lady in Red" for tips. In 1936, she started out as a chorus girl in such Uptown venues as the Celebrity Club and the Vanity Fair, then found work as a singer and waitress at the Ball of Fire, the Vialago, and the Planet Mars. At the Vialago, O'Day met the drummer Don Carter, who introduced her to music theory; they wed in 1937. Her first big break came in 1938 when Down Beat editor Carl Cons hired her to work at his new club at 222 North State Street, the Off-Beat, which became a popular hangout for musicians. Also performing at the Off-Beat was the Max Miller Quartet, which backed O'Day for the first 10 days of her stay there. While performing at the Off Beat, she met Gene Krupa, who promised to call her if Irene Daye, his then vocalist, ever left his band. In 1939, O'Day was hired as vocalist for Miller's Quartet, which had a stay at the Three Deuces club in Chicago.
During the first half of the 1940s, O’Day recorded four dozen singles, called “sides” under Gene Krupa and later Stan Kenton. During the late 1940s, she recorded two dozen sides, mostly for small labels. O'Day's drug problems began to surface late in 1947, when she and her husband Carl Hoff were arrested for possession of marijuana and sentenced to 90 days in jail. Her career was back on the upswing in September 1948, when she sang with Count Basie at the Royal Roost in New York City, resulting in five airchecks.
What secured O'Day's place in the jazz pantheon, however, are the 17 albums she recorded for Norman Granz's Norgran and Verve labels between 1952 and 1962. Her first album, Anita O'Day Sings Jazz (reissued as The Lady Is a Tramp), was recorded in 1952 for the newly established Norgran Records (it was also the label's first LP). The album was a critical success and further boosted her popularity. In October 1952 O'Day was again arrested for possession of marijuana, but found not guilty. The following March, she was arrested for possession of heroin. The case dragged on for most of 1953; O'Day was finally sentenced to six months in jail. Not long after her release from jail on February 25, 1954, she began work on her second album, Songs by Anita O'Day (reissued as An Evening with Anita O'Day). She recorded steadily throughout the 1950s, accompanied by small combos and big bands. In person, O'Day was generally backed by a trio which included John Poole, the drummer with whom she would work for the next 40 years.
As a live performer O'Day also began performing in festivals and concerts with such musicians as Louis Armstrong, Oscar Peterson, Dinah Washington, George Shearing, Cal Tjader, and Thelonious Monk. She appeared in the documentary Jazz on a Summer's Day, filmed at the 1958 Newport Jazz Festival, which increased her popularity. The following year O'Day made a cameo appearance in The Gene Krupa Story, singing "Memories of You". Late in 1959, she toured Europe with Benny Goodman to great personal acclaim.
O'Day went back to touring as a solo artist and appeared on such TV specials as the Timex All-Star Jazz Show and The Swingin' Years hosted by Ronald Reagan. She recorded infrequently after the expiration of her Verve contract in 1962 and her career seemed over when she nearly died of a heroin overdose in 1968. After kicking the habit, she made a comeback at the 1970 Berlin Jazz Festival. She resumed making live and studio albums under the new management of Alan Eichler, many recorded in Japan, and several were released on her own label, Emily Records.
In November 2006, Robbie Cavolina (her last manager) entered her into a West Hollywood, California convalescent hospital, while she recovered from pneumonia. Two days before her death, she had demanded to be released from the hospital. On Thanksgiving Day, November 23, 2006, at age 87, O'Day died in her sleep. The official cause of death was cardiac arrest.