C augmented heptatonic chords
All ukulele chords for the C augmented heptatonic scale
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Ukulele fretboard diagram
C augmented heptatonic scale — ukulele chords and intervals
The harmonized C augmented heptatonic scale yields a highly chromatic chord family with maximum tension, expanding the augmented triad into a seven-note harmonic world. The chords from C augmented heptatonic are C major, F minor seventh, E minor, F minor, G augmented, G# augmented, B (1-3-♭5). These chords create high-drama resolution potential in minor-key contexts. Use them for climactic moments in compositions where intense emotional release is needed. Commonly used in Jazz, Classical, Film Scores. Notable players include Oliver Nelson, Wayne Shorter.
The C augmented heptatonic scale has the following degrees: 1 ♯2 3 4 5 ♯5 7.
Intervals: 3H-H-H-W-H-3H-H.
Diatonic chords: C major, F minor seventh, E minor, F minor, G augmented, G# augmented, B (1-3-♭5).
| Degrees | Chord |
|---|---|
| I | C major |
| ii | F minor seventh |
| iii | E minor |
| IV | F minor |
| V | G augmented |
| vi | G# augmented |
| vii° | B (1-3-♭5) |
Degree-by-Degree Analysis
The I chord (C major) is the tonic — the gravitational center of the key. The ii chord (F minor seventh) is the minor subdominant, commonly used to approach the V chord. The iii chord (E minor) functions as a substitute for the I or vi. The IV chord (F minor) is the subdominant — it adds motion and moderate tension. The V chord (G augmented) is the dominant — it creates the strongest tension that wants to resolve to the I. The vi chord (G# augmented) is the relative minor — it brings emotional color and depth. The vii° chord (B (1-3-♭5)) is the diminished — the most tense, rarely used alone, usually leading to the I.
This page focuses on the harmonic content — the chords built from each degree of the C augmented heptatonic scale. For fretboard patterns and fingering guides, see the scale page.
Use the interactive harmonizer above to explore triads, seventh chords, and chord voicings for composing with the C augmented heptatonic scale on ukulele.
Related Scales
How to Use This Scale
Use over augmented and Maj7#5 chords in jazz. A dramatic coloring tool for resolutions.