To entertain the audience

1. So the audience will understand what is going on even though the scene is in a different language.

1.1. So they can move freely in the creative space to become more comfortable with performing as that character

1.1.1. To be able to portray their characters in a meaningful way

1.1.1.1. To understand what they singing in another language

2. To show that classical singers can do choreography and comedy

2.1. To be able to be serious and have fun at the same time

2.1.1. To make themselves feel more comfortable in the performance space.