D Minor Six Diminished Piano Scale
Piano scale diagram
D Minor Six Diminished Scale — Notes and Intervals
The D Minor Six Diminished scale is a sophisticated jazz scale popularized by the Barry Harris method. On Piano, its notes are D, E, F, G, A, Bb, B, C#. It is the secret to professional voice leading in bebop, allowing for smooth, elegant movements between minor chords and their related tensions. Commonly used in Jazz, Bebop, Swing. Notable players include Barry Harris, Charlie Parker, Bud Powell. Use over m6 chords and their related dim7 chords. The scale alternates between chord tones and diminished passing tones, creating seamless bebop voice leading.
Notes: D, E, F, G, A, Bb, B, C#
Intervals: 1P, 2M, 3m, 4P, 5P, 6m, 6M, 7M
Degrees: 1 2 b3 4 5 b6 7 8
Formula: W-H-W-W-H-H-W-H
Number of notes: 8
How to Play D Minor Six Diminished on Piano
On piano, the D Minor Six Diminished scale uses 2 black keys. Start with your thumb on D and use the black keys as landmarks for consistent finger placement. Standard major or minor fingering patterns apply.
The D Minor Six Diminished scale contains both sharps and flats (1 sharp, 1 flat), which is common in altered and exotic scales. 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 80 BPM and play the D Minor Six Diminished 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.
Experiment with simple two-chord vamps rooted on D to let the characteristic intervals of the Minor Six Diminished scale come through clearly.
Piano Tips
At the piano, try voicing the D Minor Six Diminished scale in the left hand as blocked intervals (thirds or sixths) while the right hand plays the melody. This develops your harmonic ear and comping skills simultaneously.
The D Minor Six Diminished scale contains 8 notes (D, E, F, G, A, Bb, B, C#). Use the interactive piano diagram above to explore this scale on Piano.