set of artistic pieces or roles which a person or group is prepared to perform From Wikipedia, the free encyclopedia
Repertoire (pronounce: "Re-per-twahr") is a French word used in music and in the theatre. It means a list of pieces of music or plays. Sometimes the English word repertory is used.
When a pianist speaks about his or her "repertoire", it means all the pieces that he can play. Most famous musicians have a wide repertoire (they can play a lot of pieces).
The "piano repertoire" means all music written for the piano. The violin has a much larger solo repertoire than the viola. That means that much more solo music has been written for the violin than for the viola.
A theatre company may have a "repertoire". That means all the plays that they regularly perform. Sometimes theatre companies are called "repertory theatres" because they have a particular list of plays that they perform.