Harmony: the secondary seventh chords

The secondary seventh chords

What are secondary (or artificial) seventh chords?
Why do they differentiate from natural seventh chords and what are natural seventh chords?

These are some of the questions which we will answer in the lesson today.

Furthermore we will introduce a very important category of chords with a very impressive sound.
But this is not all!

Once we can distinguish these two categories of chords, we will learn a very important concept of harmony.

Have a nice lesson!