It's been so long Since I last have seen my son
Lost to this monster
To the man behind the big oof
Since you've been gone
I've been singing this stupd song
So I could ponder
The sanity of your mother

ok?

Explanation:

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.