Answer: I think his name is Horemheb? I’m so sorry if it’s wrong, some pharaohs look alike.
Answer: In most modern digital audio workstation software, the term "piano roll" is used to refer to a graphical display of, and means of editing, MIDI note data; as well as entering the pitch, length and velocity of notes manually, instead of recording the output of a keyboard or other device for entering note data.
Wait what is the question?
i'm pretty sure it is A. i'm not for sure though. Hope this helps!