Possible Clues:

• Edith - - , singer
• Edith __, singer
• Singer called 'The Little Sparrow'
• Singer known as the Sparrow of Paris
• Singer known as the 'Little Sparrow'
• Edith, the 'Little Sparrow'
• Edith -, Fr. cabaret singer (Non, je ne regrette rien)
• Edith, the "Little Sparrow"
• Edith -, French cabaret singer
• Singer nicknamed the 'waif sparrow'