A-flat half-whole diminished scale
The A-flat half-whole diminished scale is a eighth-note scale consisting of the notes A♭, B♭♭, C♭, C, D, E♭, F, and G♭. The distance between the notes is alternately a half step and a whole step.
Name
A-flat half-whole diminished scale
Notes
A♭ B♭♭ C♭ C D E♭ F G♭ A♭
Intervals
1 ♭2 ♭3 3 ♯4 5 6 ♭7 1
Formula
1-2-1-2-1-2-1-2
Type
Octatonic (8 notes per octave)