Mezzo-sopranos often have a warm, rich timbre, and they are often used in supporting roles in operas and musicals. Some famous mezzo-sopranos include Maria Callas, Cecilia Bartoli, and Joyce DiDonato.
Here are some characteristics of mezzo-soprano voices:
* Warmth: Mezzo-sopranos have a rich, warm sound.
* Fullness: Mezzo-sopranos have a full, resonant voice.
* Flexibility: Mezzo-sopranos can sing a wide range of notes.
* Agility: Mezzo-sopranos can sing fast passages.
* Expression: Mezzo-sopranos can convey a wide range of emotions.