HEY I NEED FRIENDS IF YOU DO YOULL GET MORE OF THIS ;)

answer; both a and b baroque renaissance;

dc was afraid of these new companies because they may take their customers away due to them being more better or something else.

including the octave, the answer would 8 notes in a major scale with one note being played twice. ex) c major scale includes: c, d, e, f, g, a, b, c

notice that c is played twice

however, if you were to ask me how many different notes are in a major scale- the answer would be 7.