Rock? I'm not too sure. It's not a 20th century music, but it did come from these genres.
Hope I helped!
At the beginning of the play, before Duncan was killed, it did lead us to believe that Lady Macbeth was indeed a strong woman. But, after the murder of Duncan, she slowly started to lose her mind. She began seeing things and hearing the voice of Duncan in her head, she started to sleep walk frequently. And this madness led to her committing suicide towards the middle-end of the play.
Muscular and skeletal. Hope I could help, please mark Brainliest if you can :)
It is probably the first violin, which is kind of soprano-alike - the highest of the female voices.