In her earliest recordings, Anita O'Day was the featured vocalist with the big bands of Gene Krupa (1941-1942 and 1945-1946) and Stan Kenton (1944). In the 1940s, Columbia and Capitol Records released the recordings of Krupa and Kenton, respectively, on 78 rpm disks with one song per side. In later decades the tracks were anthologized in albums in other media. With Stan Kenton * Stan Kenton Classics (Capitol, 1944-47 [1952]) * The Kenton Era (Capitol, 1940-54, [1955])