Swiss music school ‘Un, Deux, Trois, Musiques…’ founded by Nicole Coppey is celebrating its 25th anniversary. « This pedagogical school of musical art extols the supreme dimension of music, deep and uplifting, as it plays a clear role in the global development of the personality, bringing about the growth of a structured human being, self-assured and creative. », Coppey says. « Music is experienced and is an integral part of happiness its virtues guide a person to the notions of listening, of respect, of beauty. »