G Hungarian Major
G · A♯ · B · C♯ · D · E · F
Built from the root, raised second, major third, raised fourth, fifth, sixth, and flat seventh, G Hungarian Major is a bright but strongly altered dominant scale. It's closely related to the half-whole diminished scale and shares much of its character. Used in Hungarian folk music and by jazz players over dominant chords needing extra colour.
Left-handed