The Stafford Sisters

American jazz/pop sister singing group. Sisters Jo, Christine, and Pauline Stafford. The Staffords' first radio appearance was on Los Angeles station KHJ as part of The Happy Go Lucky Hour when Jo was 16 (1933/4). The Staffords were subsequently heard on KNX's The Singing Crockett Family of Kentucky, and California Melodies, a network radio show aired on the Mutual Broadcasting System. The sisters found work in the film industry as backup vocalists, and immediately after graduating from high school, Jo worked on film soundtracks.