Listen to Donizetti: Lucia di Lammermoor / Act 3.: "Oh, giusto cielo!...Il dolce suono" online. Donizetti: Lucia di Lammermoor / Act 3.: "Oh, giusto cielo!...Il dolce suono" is an Italian language song and is sung by Joan Sutherland, Coro Dell'accademia Nazionale Di Santa Cecilia, Orchestra Dell'accademia Nazionale Di Santa Cecilia and Sir John Pritchard. Donizetti: Lucia di Lammermoor / Act 3.: "Oh, giusto cielo!...Il dolce suono", from the album The Voice Of The Century, was released in the year 2006. The duration of the song is 3:02. Download Italian songs online from JioSaavn.