The G melodic minor scale has 7 notes: G, A, Bb, C, D, E and F#. Its formula is 1 2 b3 4 5 6 7 and its steps, in tones, are 1 – ½ – 1 – 1 – 1 – 1 – ½.
The melodic minor scale (ascending form) has a major sixth and a major seventh: it sounds minor at the start and major at the end. Widely used in jazz.
G melodic minor
G A Bb C D E F# · 1 2 b3 4 5 6 7
Colored dots: notes of the scale, the root is the darkest.