What does the term "sotto voce" translate to?

The term "sotto voce" translates to "in an undertone." It is a musical directive indicating that the performer should sing or play in a quiet or subdued manner, often to create a sense of intimacy or subtlety in the performance. This term is commonly used in vocal music but can apply to instrumental music as well, helping to convey a particular mood or emotion by softening the volume of the sound.

The context of the other options highlights the unique quality of "sotto voce." For instance, "in a loud voice" directly contradicts the essence of performing quietly. "Suddenly" implies an abrupt change, which does not align with the gradual and gentle approach suggested by "sotto voce." "With great expression" focuses on emotional intensity, which can be present in louder passages rather than the subdued and soft tones that characterize "sotto voce."