Mister Jean Clément has just been hired by a global servicescompany. As a welcoming gesture, his boss walks him to his office, but withoutrealizing (without even understanding what Jean Clément tells him) that the man hehas just hired is absolutely not the computer programmer which the little chiefseems to insist on believing he is. As soon as the true musician which is the trueoccupation Mister Jean Clément, steps into the world of his company and sets out onthe maintenance of the computers, what else but a generalized catastrophe is boundto happen? A catastrophe indeed, but a musical one!