Delilah Aria (Mon coeur s’ouvre a ta voix) – Summer 2019 version. Fragment. Vocals: Anny Waysun. Lyric coloratura soprano. Popular mezzo-soprano aria from Camille Saint-Saens’s opera Samson and Delilah (Softly awakes my heart, My heart opens itself to your voice). Grand opera in three acts and four scenes by Camille Saint-Saens to a French libretto by Ferdinand Lemaire.