If you want to hear one of the most beautiful instruments in France, in addition to the concerts listed, come to the church for the Sunday service at 11 a.m. led by the singers of Saint-Eustache, preceded at 10.45 a.m. with an introduction to the great organ ; this same Sunday, at 5 p.m. you can listen to a concert / audition, a preamble to mass at 6 p.m. With 101 stops, representing 147 ranks and 8000 pipes, the sonic richness of this instrument is exceptional and gives it worldwide notoriety. It has the rare particularity of being equipped with a second, mobile console, which allows the organist to play in the nave, close to the listeners.
