What function are the chorus in a musical?

* Provide commentary: The chorus often provides commentary on the action of the musical, offering insights and perspectives that help the audience understand the story and characters.

* Set the scene: The chorus can help to establish the setting and atmosphere of the musical, creating a sense of time and place.

* Provide musical interludes: The chorus often sings musical interludes between scenes or acts, helping to maintain the flow of the story and provide musical continuity.

* Offer emotional support: The chorus can provide emotional support to the main characters, offering encouragement and comfort during times of difficulty.

* Create visual spectacle: The chorus can add visual spectacle to a musical, with elaborate dance routines and costumes that enhance the overall production value.

* Generate excitement and energy: The chorus can help to generate excitement and energy in a musical, engaging the audience and creating a sense of anticipation.