By the mid-1930s, she had met and been influenced by Fats Waller, and performed regularly as a singer and pianist in Chicago clubs.

In 1939, while married to her first husband, she first met bass player Calvin Ponder (October 17, 1917 - December 26, 1970), who went on to play in Earl Hines' band.

The act became hugely popular, touring and having a residency at the Blue Angel in New York City.

Several of their performances were filmed by Snader Telescriptions for video jukeboxes, and they also broadcast on network TV, particularly Garry Moore's CBS show.

In 1957, after a break of several years, they resumed recording for the ABC Paramount label, with whom they cut two LPs.