B-flat half-whole diminished scale
The B-flat half-whole diminished scale is a eighth-note scale consisting of the notes B♭, C♭, D♭, D, E♭, F, G, and A♭. The distance between the notes is alternately a half step and a whole step.
Name
B-flat half-whole diminished scale
Notes
B♭ C♭ D♭ D E♭ F G A♭ B♭
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)