Possible Clues:

• Edith __, singer
• "La Vie en Rose" singer Édith
• Edith --, 1915-1963, French singer
• In 1960 she sang 'Non, je ne regrette rien'
• In extremes of volume, backing excellent singer
• Singer Edith known as "The Little Sparrow"
• Edith --, French singer known as 'The Little Sparrow'
• 'Hymne à l'Amour' singer
• "The Little Sparrow"
• Subject of the biopic 'La Vie en Rose'