Let’s take a look at what can be referred to as a stock jazz chord voicing. We use the term “stock” since this is a voicing that virtually all jazz piano players will use. In other words, it’s “on the shelf” ready for use and it gets used often. This particular chord structure can be used for minor 7th chords.
First we will acknowledge a minor 7th chord in its basic root position. We’ll use Dmin7 for our example. Here it is:
D F A C
Now if we associate this chord to a minor scale beginning on D that includes these chord tones, we have:
D E F G A B C D E F G A B C D
1 2 3 4 5 6 7 8
(8 is the same as 1)
For our purpose, we have the scale illustrated in two octaves above.
Let’s look at it again as we highlight the chord tones in the Dmin7 chord:
D E F G A B C D E F G A B C D
1 2 3 4 5 6 7 8
Specifically, the chord is constructed using the 1, 3, 5, and 7 of the scale.
Now, if we extend the numbers a bit, we notice that the second E can be called a 9:
D E F G A B C D E F G A B C D
1 2 3 4 5 6 7 8 9
So, in other words, the 2 and the 9 are really the same letter name.
Okay, now imagine a bass player playing that root of the chord (the D). This means that the pianist does not have to. Therefore, he or she has the freedom to use those fingers to play some more interesting colors. That remaining F A C E can be played with the left hand while the bass player plays the D. Of course, you can play the root with the D an octave lower, taking on the role of the bass player, while playing the F A C E with the right hand (the C is middle C so you know what range we are playing in).
Play this and listen! You are actually playing a jazz chord voicing for Dmin9. Yes, that’s right, more often than not, when your music calls for a Dmin7, you can play a Dmin9 instead, thus achieving more color! This is typical for a jazz pianist to do. Jazz players will add colors like 9ths to 7th chords without needing to be told to do so. That’s one of the great liberties a jazz player enjoys.
Now, go ahead and create more Minor 9th chords on other roots based on what we’ve learned here. As a cocktail piano player, you’ll learn to love these! While you have fun with those 9ths, remember…
Always…
ALWAYS…
PLAY WITH PASSION!
Musically,
Dave
www.PianoAmore.net
www.ProProach.com