G Diminished (half-whole)

G Diminished (half-whole): G A♭ A# B C# D E F. Formula 1 ♭2 ♯2 3 ♯4 5 6 ♭7. Same notes as D♭ Diminished (half-whole), E Diminished (half-whole), B♭ Diminished (half-whole). Half and whole steps in turn, starting with a half step: the scale jazz players use over dominant chords with ♭9 and ♯9. It repeats every minor 3rd.