For what play are you talking about?
The answer is basso continuo
From the Italian language sometimes abbreviated as b.c is a technique of self-composition and execution and essential from the Baroque period
The basso continuo is played for one or various instruments, typically and harmonic as the keyboard instruments or others as the harp or lute
with the voice of bass simultaneously in charge of an instrument of grave tessitura like the violoncello, bassoon, the viola da gamba, contrabass and sometimes contrabasso.
It also receives the name of simultaneous accompaniment
The two paths that modern classical music divided into were careful control and more freedom
I believe that Hamilton, they were establishing dominance as independent women, stating with their body language that they could handle them selves, and the last one, i am assuming that you ment mean? so i think that the hand reaching out and the broom clutched in the other could symbolize that she was out for revenge, was mad and was cursing someone. ( I have not seen wicked so i am not sure what exactly goes on in that musical lol)
anyway, i hope that this was able to help and that you have a wonderful day!! <3 <3 <3
-Red
1. A
2. B
3. C
4. C
5. A and B
(4 and 5 I am pretty sure of, judging from the images, but make sure that you think that yourself as well...)