OPEN VOICINGS - Basic Formulas
The formulas work well for all the basic chord types: Maj7, Dom7, Min7, Maj6, Min6, Min7b5, Min-Maj7, Aug7, Dim7,
Substitute 6 for 7 in the formulas for Maj6 and Min6 chords.
The italicized number is the melody note or note being harmonized.
Practice all nine chord types with all 4 formulas in 12 keys.
That's 9 x 4 x 12 or 432 chords. It's a big job and will require weeks if not months of practice.
Practice the chords through the cycle of fifths, diatonically, chromatically and using random drill sheets.
|The root (1) is the top note, the melody note being harmonized|
|The third is the melody|
|The fifth is the melody|
|The seventh is the melody|
The melody note is C and the chord is C7.|
Use the first formula since the melody is the 1.
major seventh chord with the 3rd (D) on top.
Maj6 chord wth 5th on top.|
Use the 3rd formula. Eb6 would be played Left hand Eb-Bb (1-5) and Right hand C-G-Bb (6-3-5)
sure that no interval except Left Hand 1-7 exceeds a 6th. In other words, don't
have your hand far apart from each other
on the keyboard creating a chord with a large interval between the hands.
4. Sometimes the melody note (top note) results in the open voicing being too low on the keyboard.
When chords are placed too low on the keyboard, the chord is muddy and bad sounding. The Open Voicing formula
can be changed to make the chord smaller so that it is placed in a more acceptable range.
A song calls for a Ab7 chord and
the melody note is middle C. Following the formula gives an acceptable chord but
to some pianists,
the chord will not have a pleasing sound. The chord can be made smaller by eliminating the doubled note and moving the left hand up an octave.
Left hand: Ab-Eb (1-5) up an octave, and Right Hand: Gb-C (7-3) not 3-7-3.
|4.||Many times, the melody note will not be a chord tone and can be dealt with several ways.|
A. Find a chord formula where the top note is close to the melody note. Using the formula adjust the top note to make it the melody note. Example: Melody note is D and chord is Am7. Since the melody note D is near the chord tone C (3rd of the chord Am7), select the 2nd formula and adjust the top note to D.
Left hand A-E (1-5); -------- Right hand C-G-D. (3-7- melody note)
B. If the melody note is a tension (and it usually is), refer to the formulas for tensions.
C. Construct your own voicing.