MusicNovatory/Harmony/Basic Materials
Individual Chords
Disposition of Chords
Four Strong Modes

We have here the very basic elements of Harmony -
individual chords (all the same at this basic level), and
how they are disposed with respect to each other.

This is followed by a section presenting
the Four Strong Modes
in which we recommend (as a starter)
the Diatonic Major Mode.

D

B

G
F