"Yours Is My Heart Alone" or "You Are My Heart's Delight" is an aria from the 1929 operetta The Land of Smiles with music by Franz Lehár and the libretto by Fritz Löhner-Beda and Ludwig Herzer. It was for many years associated with the tenor... Wikipedia
Composer: Franz Lehár
Lyricists: Ludwig Herzer and Fritz Löhner-Beda
Key: D-flat major
Kind of composition: Aria