The organ in the Church has a long and rich past. Indeed, after it was built in 1841 by the organ maker Martin Wetzel, it was improved by House Dalstein-Haerpfer de Boulay and finally finished in 1898 by Bartholomei-Blesi in Château-Salins. During the 20th Century, many have tried to change or improve the instrument but none of their works were effective and they damaged the instrument. Thankfully, between 1993 and 1994, it was restaured by the organ maker Rémy Mahler from Pfaffenhoffen. Open on request only.