Answer:
I would talk to Phillip glass and ask him , What was his inspiration or if he wasn't composing what else would he be doing?
Explanation:
His desire of power was more important than anything else in his life. Once Lady Macbeth influenced him to kill King Duncan it ended up leading to him driving himself insane. Killing Banquo wasn't enough for him, either. He eventually went crazy by mid/end of the play. Once he got a taste of what it felt like to be in power, he didn't want to lose it. Killing off anyone who could take that away from him was his only choice (so he thought.)
A half step is for example the note is on a line and it moves up to a space, a whole step is when for example a note is on a line and moves a WHOLE STEP to the line above it