1st paragraph: "and the scale that is" -> "and the notes that are"
1st paragraph (just a typo): "an major augmented" -> "a major augmented"
1st paragraph (Additional sentence at the end, which I think makes makes my idea clearer): "However, since the CM7 symbol doesn't specify the quality of the 2th, 4th and 6th, it could convey a lydian, jonian, harmonic major mood, and others. Is this reasoning correct?"