Sissel Kyrkjebø is the owner of a charming soprano. She works in several musical directions. The Norwegian singer is known to her fans simply as Sissel. For this period of time, she is included in the list of the best crossover sopranos of the planet. Reference: Soprano is a high female singing voice. Operating range: Up to the first octave - Up to the third octave. Cumulative solo album sales […]
