The Major Scale – Lesson 7 Brian Haner Sr. Our first look at how to build a Major scale. Syn’s Tips The major scale is the foundation in which 99% of music is built off of and related to. It is crucial to developing both your soloing and chordal knowledge. I consider these primary colors in which millions of other colors are built off of. Share with us your thoughts on the Major Scale in the "Lesson Comments" section below. I'll be there hanging out as well!