Ernestine Davis was born on August 5, 1907 in Memphis Tennessee. Little is known about her early life but along the way to becoming a vocalist and trumpeter. In 1937, the Piney Woods Country Life School of Mississippi founded to educate black children, created a 16-piece band known as The International Sweethearts of Rhythm to financially support the school.

In 1941, the International Sweethearts of Rhythm severed their ties with the school, moved to Virginia and recruited seasoned professionals of all ethnicities to join their band such as singer Anna Mae Winburn, Ernestine "Tiny"…