The B half-whole diminished scale is an eight-note symmetrical scale built by alternating half steps and whole steps, giving it a distinctive and highly structured sound. Its notes are B, C, D, D♯, F, F♯, G♯, A, and B, creating a unique blend of tension and resolution that makes it particularly effective in jazz and modern improvisation. This scale is often used over dominant seventh flat nine or altered chords, as its symmetry naturally highlights dissonant and colorful extensions. The B half-whole diminished scale is a powerful tool for adding complexity, unpredictability, and dramatic flair to solos and harmonic progressions.
Name: B half-whole diminished scale
Notes: B, C, D, D♯, F, F♯, G♯, A, B
Intervals: 1, ♭2, 2, ♭3, 4, ♭5, ♯5, ♭7, 1
Formula: 1-2-1-2-1-2-1-2
Type: Octatonic (8 notes per octave)
B half-whole diminished scale on the Staff
B half-whole diminished scale on Piano
B half-whole diminished scale on Guitar
B half-whole diminished scale on Ukulele
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Rowan Ellis is a musician and educator with a passion for exploring the language of harmony and melody. With years of experience across classical, jazz, and contemporary styles, Rowan breaks down music theory into clear, practical insights. His goal is to make chords and scales less intimidating and more inspiring for every musician.