Jazz Piano Lesson: Dominant 7th Chord Voicings

Lesson Goal: To add a variety of tasty Dominant 7th Chord Voicings to your bag… by ear, intellect, eye, and muscle…

Table of Contents


“Basic” C7 Chord Voicing

Let’s begin our exploration of commonly-used chord voicings for a Dominant 7th Chord with the most basic arrangement of notes: Root (1) in the left hand and stacked thirds (1-3-5-b7) in the right…

piano music score showing the basic c dominant 7th chord voicing
piano keyboard showing the basic c dominant 7th chord voicing

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“Left hand Block” C7 Voicing

An essential skill is to play a C Dominant 7th chord in your left hand in block form as follows…

piano music score showing a c dominant 7th chord voicings

Playing the chord in your left hand frees your right hand to play a melody or improvise.

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“Left Hand 1-b7” C7 Voicing

A sparse, light, open texture is achieved by simply playing the root and b7 of the dominant 7th chord in your left hand as follows…

piano music score showing a c dominant 7th chord voicing
piano keyboard showing c dominant 7th chord voicing

Doing so provides lots of space and freedom for your right hand to add “the 3” and to solo without being hamstrung by any particular voicing.

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“Triad over Root” C7 Voicing

A standard voicing for a Dominant 7th Chord is to play the root in your left hand and the triad formed by the 3, 5, and b7 in your right…

piano music score showing a c dominant 7th chord voicing
piano keyboard showing a c dominant 7th chord voicing

One might think of this C7 voicing as Edim/C, where Edim is the diminished triad (E-G-Bb) built on “the 3” of the C chord…

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“Root plus Definitive Tones” C7 Voicing

“Root plus Definitive Tones” Variation #1

A standard way to voice a Dominant 7th chord is to play the root plus the two definitive tones (3 & b7) as follows…

piano music score showing a c dominant 7th chord voicing
piano keyboard showing a c dominant 7th chord voicing

This open voicing can be played as an arpeggio in your left hand when soloing or played two-handed (Root left, 3 & b7 right) when comping.


“Root plus Definitive Tones” Variation #2

An alternate way to voice the C7 chord is with the root in the bass and the definitive tones (b7, 3) as follows…

piano music score showing a c dominant 7th chord voicing
piano keyboard showing a c dominant 7th chord voicing

This open voicing can be played as an arpeggio in your left hand when soloing or played two-handed (Root left, 3 & b7 right) when comping.

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“Add 9” C7 Voicing

A standard way to jazzify your Dominant 7th chords is to add “the 9″ to the chord voicing.

“Add 9” Variation #1

In the interest of physical ease and musicality, play the root “1” in your left hand, drop “the 1” from your right hand and play “the 9” instead as follows…

piano music score showing a c dominant 7th chord voicing
piano keyboard showing a c dominant 7th chord voicing


“Add 9” Variation #2

Another useful “add 9” voicing puts “the b7” at the bottom in your right hand as follows…

piano music score showing a c dominant 7th chord voicing
piano keyboard showing a c dominant 7th chord voicing

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“Definitive Tones over Perfect 5th” C7 Voicing

For a full, simple, and open sound, voice the Dominant 7th Chord as a perfect 5th in the left hand and the Tritone formed by the definitive tones (3, b7) in the right…

piano music score showing a c dominant 7th chord voicing
piano keyboard showing a c dominant 7th chord voicing

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“Add 9, Drop 5” C7 Chord Voicing

A must have Dominant 7th Chord voicing for Jazz Blues is to drop “the 5” and play the two definitive tones (3, b7) plus “the 9″…

piano music score showing a c dominant 7th chord voicing
piano music score showing the add 9 c dominant 7th chord voicing

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“Add 13, Drop 5” C7 Voicing

For an open, “fourthy” sound that works great in Jazz Blues, play the two definitive tones (3, b7), add “the 13”, and drop “the 5″…

piano music score showing a c dominant 7th chord voicing
piano music score showing the add 13 c dominant 7th chord voicing

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“add #9, Drop 5” C7 Voicing

For a dissonant, edgy sound, play the definitive tones (3, b7), add “the #9”, and drop “the 5″…

Notice that “sharp 9” is the very same note as “flat 3”. The distinctive major-minor harmonic tension between the natural 3 (major sound) and flat 3 (minor sound) gives this voicing some real teeth in down and dirty Blues, Rock, and Funk contexts or as a colorful V7 chord in a tonal minor context…

piano music score showing a c dominant 7th chord voicing
piano music score showing the sharp 9 c dominant 7th chord voicing

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“Killer Joe” C7 Chord Voicing

The super-hip voicing for a Dominant 7th Chord made famous in Benny Golson’s “Killer Joe”.

Some might call this an “add 9, add 13” chord voicing, but don’t quibble about the name. It’s the pattern that matters: Just start with “the 1” on top and go down in 4ths until you get to “the b7″…

piano music score showing the killer joe c dominant 7th chord voicing
piano keyboard showing the killer joe c dominant 7th chord voicing

Don’t get hung up on whether to call D a “2” or a “9 or A a ”5″ or “13”. These are just numbers that you will soon abandon like training wheels!

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