A Augmented Heptatonic Piano Scale
Piano scale diagramAdvanced
A Augmented Heptatonic Scale — Notes and Intervals
The A Augmented Heptatonic scale is a seven-note expansion of the augmented scale. On Piano, it contains the notes A, C, C#, D, E, F, G#. It provides maximum chromatic tension and is an ideal tool for creating high-drama resolutions in minor-key compositions. Commonly used in Jazz, Classical, Film Scores. Notable players include Oliver Nelson, Wayne Shorter. Use over augmented and Maj7#5 chords in jazz. A dramatic coloring tool for resolutions.
Notes: A, C, C#, D, E, F, G#
Intervals: 1P, 2A, 3M, 4P, 5P, 5A, 7M
Degrees: 1 #2 3 4 5 #6 7
Formula: WH-H-H-W-H-WH-H
Number of notes: 7
Musical Character
A 7-note expansion of the augmented scale that provides maximum chromatic tension — ideal for creating high-drama minor-key resolutions.
Genres & Notable Artists
Genres: Jazz, Classical, Film Scores
Notable players: Oliver Nelson, Wayne Shorter
How to Use the A Augmented Heptatonic Scale
Use over augmented and Maj7#5 chords in jazz. A dramatic coloring tool for resolutions.
Origin & Background
An expanded augmented scale for orchestral and jazz contexts requiring more chromatic options.
How to Play A Augmented Heptatonic on Piano
On piano, the A Augmented Heptatonic scale uses 2 black keys. Start with your thumb on A and use the black keys as landmarks for consistent finger placement. Standard major or minor fingering patterns apply.
The A Augmented Heptatonic scale contains 2 sharps (C#, G#). This scale does not follow a traditional major or minor key signature, so reading from sheet music may require accidentals.
Practice Routine
Set a metronome to 100 BPM and play the A Augmented Heptatonic scale in groups of four notes, shifting the starting note each repetition. This builds muscle memory across the entire scale range. After a week, try improvising short 4-bar phrases using only these notes.
Exotic scales like the Augmented Heptatonic often work best as a melodic layer over a single root drone on A. Let the unique intervals speak for themselves without frequent chord changes. This scale is especially effective in classical contexts.
Piano Tips
On piano, practice the A Augmented Heptatonic scale hands together in contrary motion (one hand ascending, the other descending). This builds independence and strengthens your awareness of the scale's symmetry. Aim for a dramatic quality in your phrasing to match the natural character of this scale.
Related Scales
The A Augmented Heptatonic scale contains 7 notes (A, C, C#, D, E, F, G#). Use the interactive piano diagram above to explore this scale on Piano.