Ensemble Rehearsals
This image shows a showgirl ensemble practicing with their choreographer in studio space for an unknown production while the production team lingers in the background, c. 1920s. As the principals work out their lines and stage blocking (where they are supposed to stand and move onstage), the ensemble is also rehearsing. These rehearsals typically start in a studio.
It helps ensure the ensemble has a chance to learn their dance, fine-tune it to the music, work on precision and timing, and ensure everyone knows their part. Studio space has mirrors to let the dancers watch themselves and how they move with the group as a unit. Once the dancers are familiar with the musical numbers and have rehearsed it to the choreographer’s satisfaction, they will move to the big stage to practice their cues and become familiar with how their role will interact with the set design.