VoiceUp Review – Voice Feminization Course

Christella VoiceUp is the foundation stage of voice feminization program. It offers three-stage training for Beginners, Intermediate, and Advanced. Every stage encompasses five lessons. You only need 10 minutes of your day to practice daily. In addition, warm-up exercise is available here. The coaching covers vocal resonance, pitch, vowel length, pitch-shifting, voice modification, and so much more.