The Demi Short Video Series: #3 Building the C Major scale with tetra-chords.

Today we are looking at how to build a scale by matching two major tetra-chords in the correct form.

The structure of the Major scale is a

Tonic: Major tetra-chord,

Dominant: Major tetra-chord,

separated by a whole step.

In this, these two melodic chords share a note. That note is the keynote.