Mon cœur s'ouvre à ta voix
"Mon cœur s'ouvre à ta voix" is a mezzo-soprano aria from Camille Saint-Saëns's opera Samson and Delilah. It is known in English as "Softly awakes my heart", or "My heart opens itself to your voice". It is sung by Delilah in act 2 as she tries to get Samson to reveal the secret of his great  strength.