She was a staple of Italian television variety shows and a dominant figure in Italian pop music from the mid-1960s to mid-1970s , known for her three-octave vocal range , the agility of her soprano voice , and her image as an emancipated woman .
She was also a popular person in Italian pop music from the mid-1960s to mid-1970s . She was known for her three-octave vocal range , her soprano voice , and her image as an emancipated woman .