Singer Pedagogue Multi-instrumentalist, I propose a work of optimization of the vocal gestures of the singer through the implementation of the Accord: "Breath-Phonation-Resonances". From identification to mastery of voice commands, I support you in discovering or perfecting the tools that make up the sound palette of the modern singer, among others: Hard and Soft Mix, Belting, Breaks, Twang and Ruffled, Saturated Textures.