C Minor Six Diminished Piano Scale
Piano scale diagram
C Minor Six Diminished Scale — Notes and Intervals
The C Minor Six Diminished scale is a sophisticated jazz scale popularized by the Barry Harris method. On Piano, its notes are C, D, Eb, F, G, Ab, A, B. 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: C, D, Eb, F, G, Ab, A, B
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 C Minor Six Diminished on Piano
On piano, the C Minor Six Diminished scale uses 2 black keys. Start with your thumb on C and use the black keys as landmarks for consistent finger placement. Standard major or minor fingering patterns apply.
The C Minor Six Diminished scale contains 2 flats (Eb, Ab). This scale does not follow a traditional major or minor key signature, so reading from sheet music may require accidentals.
Practice Routine
Begin by playing the C Minor Six Diminished scale ascending and descending at 80 BPM using a metronome, one note per beat. Once comfortable, practice in thirds (C-Eb, D-F) to build intervallic familiarity. Spend 5 minutes daily on this pattern before increasing tempo by 10 BPM.
Experiment with simple two-chord vamps rooted on C to let the characteristic intervals of the Minor Six Diminished scale come through clearly.
Piano Tips
On piano, practice the C Minor Six Diminished scale hands together in contrary motion (one hand ascending, the other descending). This builds independence and strengthens your awareness of the scale's symmetry.
The C Minor Six Diminished scale contains 8 notes (C, D, Eb, F, G, Ab, A, B). Use the interactive piano diagram above to explore this scale on Piano.