The role of Zerlina is typically sung by a soubrette soprano.
Donna Elvira is a soprano role.
The Sound of a Voice - opera - was created in 2003.
on an instrument and a flute and a drum and in bellas voice opera that has a bad opera voice
Maybe an opera singer can have a raspy voice, if a character is written that way. That said, a raspy voice won't project very well.
Contraltos or Altos are a lower sounding female voice in choral music. This is the range between Mezzo-Sopranos and Tenors (ususally men). They have a darker haunting sounded voice compared to the Coloratura (high) Soprano voice.
Opera singers sing opera. Here are the different types of opera singers, ranging from highest voice to lowest:Female:SopranoMezzo-sopranoAltoContraltoMale:CountertenorTenorBaritoneBass
when you do opera its with your voice and when you do classical music its with an instrument