Répétiteur

person accompanying or guiding performers or otherwise supervising the rehearsal process during the preparation of a performing arts production

A Répétiteur is a musician who helps opera singers to learn their parts for an opera.

The word Répétiteur is a French word which comes from the verb "répéter" meaning: "to repeat". The meaning here is "to rehearse", because when a musician rehearses (practises) he will go over the music many times until he has learned it really well. The German word is Korrepetitor.

A répétiteur will be a very skilled musician. He will be an excellent pianist who can play music on the piano which is normally played by an orchestra. He will often be able to help the singer to get to know the music by singing another part that is going on at the same time. He will be able to help the singer with technical problems with their voice, and also with pronunciation and musical interpretation.

Some répétiteurs may go on to become famous conductors, e.g. Josef Krips, Howard Goodall, and Georg Solti.

In ballet, a répétiteur teaches the steps and interpretation of the roles to some or all of the company performing a dance.