Harmonizing a Melody — Inner Clusters & Bill Evans 7sus4 Voicings (Lesson 358)
Learn to harmonize a melody in Eb major using inner-cluster voicings, cadences, and a half-step modulation; includes downloadable PDF.
Lesson Guide
Overview
This lesson approaches harmonization by starting from the end of the melody and working backward. It demonstrates how one melody note can support different harmonic possibilities: D may function as the major 7 of E♭maj7, the ninth of Cm7, or the sharp 11 of A♭maj7. For the final G, the lesson proposes E♭maj7 as a one major 7 chord, then asks whether a 251 can cover the final three bars. It also tests a backdoor progression—four minor 7, flat 7 7, one major 7—and states that it works. The arrangement uses an inner cluster voicing approach, including an Ionian modal voicing described as one major 7 and four, plus a seven sus4 mixed lydian voicing with a D chord over E and two right-hand upper structures.
What You'll Learn
- Begin a harmonization process from the end of the melody.
- Identify three possible harmonic functions for the melody note D.
- Consider E♭maj7 as a one major 7 chord under the final G.
- Test a 251 and a backdoor progression over the final three bars.
- Recognize the structures used in the Ionian modal and seven sus4 mixed lydian voicings.
- Consider the relative minor key as an additional harmonization option.
Key Concepts
Start Harmonizing from the End
The stated strategy is to begin at the end of the melody. For the final G, the lesson proposes E♭maj7 as a one major 7 chord.
Different Functions for the Melody Note D
As separate harmonic possibilities, D can function as the major 7 of E♭maj7, the ninth of Cm7, or the sharp 11 of A♭maj7.
Progressions over the Final Three Bars
The lesson asks whether a 251 can be played over the final three bars. It also tests a backdoor progression described as four minor 7, flat 7 7, one major 7, and states that this progression works.
Inner Cluster and Ionian Modal Voicing
The arrangement uses an inner cluster voicing approach. In the first E♭maj7 voicing, the left hand plays an A♭sus2. The voicing is called Ionian modal because it uses the fourth, and it is described as one major 7 and four.
Seven Sus4 Mixed Lydian Voicing
In this voicing, the left hand plays a D chord over E. The D chord supplies the flat 7, nine, and four, with the nine identified as a tension. The right-hand upper structures are F♯m7 and Amaj7, and F♯m7 adds tension 13.
Musical Examples
D over Three Chord Choices
Place the melody note D over E♭maj7, Cm7, and A♭maj7. In these examples, D functions respectively as the major 7, ninth, and sharp 11.
Final G over E♭maj7
The lesson proposes E♭maj7 as a one major 7 chord beneath the final G.
Backdoor Progression
Test the progression four minor 7, flat 7 7, one major 7 over the final three bars. The lesson states that this works.
E♭maj7 Ionian Modal Voicing
Use an A♭sus2 in the left hand for the first E♭maj7 voicing. The result is described as an Ionian modal voicing that uses the fourth: one major 7 and four.
D over E with Right-Hand Upper Structures
For the seven sus4 mixed lydian voicing, play a D chord over E in the left hand. The two right-hand upper structures are F♯m7 and Amaj7; F♯m7 contributes tension 13.
Also in This Lesson
Continue Learning
Advanced Piano Voicings Vol.7 is a relevant next step because it focuses on advanced jazz piano voicings built with clusters, upper structures, altered tensions, sus structures, quartal structures, and modern spacing. It explains how to construct and transpose each voicing, presents every voicing in all 12 keys, and includes exercises, dedicated practice tracks, a complete video tutorial, and keyboard visualizations created with VoicingFlow.
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