![]() Just altering the 7th scale degree results in the Harmonic Minor scale (again, starting from "C"):įrom a melodic perspective, the interval of an augmented 2nd from Ab to B is troublesome. ![]() Raising the 7th scale degree allows for both these possibilities. This allowed for improved voice-leading melodically (the B-natural is the "leading tone" to C) and harmonically (dominant chords must contain a major 3rd, and a triad built on the 5th degree of a natural minor scale will be minor). They altered the minor-7th scale degree (Bb in my example) to a major-7th (B-natural). ![]() So, starting from "C," a natural minor scale would be: C - D - Eb - F - G - Ab - Bb - C.Ĭlassical-era composers (mid-1700's to mid-1800's or so) made 2 alterations to this scale:ġ. 2nd/min 3rd/Perfect 4th/Perfect 5th/minor 6th/minor 7th Starting from a given note, a natural minor scale consists of the following intervals (all intervals are given from scale degree 1): ![]() The Melodic Minor scale is an alteration of a natural minor scale. ![]()
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