Harmony and Theory Fundamentals
Circle of Fifths, Scales, Chords
Circle of fifths and fourths
The circle of fifths is a visual representation of the keys you hear in music. Starting at the top with the key of C major. The circle is split between the sharps (right side) and flats (left side) we encounter as we travel around it.
Diatonic Major Scale Formulas
The Major Scale is an organized sequence of notes.
Triads in Major Scales
Triads are 3 note chords.
Triad Formulas
This chart show the notes in each chord.