In 1865, the year of his death, Montal published a revised version, which brought his initial book up to date, covering the changes that had taken place in the intervening 30 years.
In 1865, the year of his death, Montal published a revised version, Montal, Claude, l’Art d’accorder soi-même son piano. Gérard et cie., Paris 1865 which brought his initial book up to date, covering the changes that had taken place in the intervening 30 years.