Music is a sovereign art that does not allow for any approximations. Most often, these approximations are the result of technical and mechanical problems that prevent a logical and successful musical construction. Once these mechanical problems have been solved, inner listening is possible, a listening that goes hand in hand with self-knowledge and the creation of a true interpretative work. This intensive work of mastery and mutual listening leads to self-awareness. It is with this patience and determination that I decide with the student to build a new quality of work which it will be up to him to develop after our lessons.