Why does the melodic minor scale turn into natural minor when descending?



Asked by: Jay Collum

Because it gives a smoother melodic line when running up and down the scale. hence “melodic” minor.

Why is melodic minor natural descending?





The reason why the ascending form of the melodic minor scale differs from its descending form is because the natural major and melodic minor scales are identical in their upper tetrachords. The relationship between both scales makes it possible for the melodic minor scale to be derived from the major scale.

Is melodic minor descending the same as natural minor?

This raised 7th, just as in the harmonic minor scale, gives us a major triad or dominant 7th V chord in a minor key. Melodic minor, however, differs from the natural minor scale by also having a 6th that is a half-step higher. The melodic minor scale is like natural minor, but with a raised 6th and 7th.

How do you change a melodic minor scale to a natural minor scale?

To convert a natural minor scale into melodic minor, raise both the sixth and seventh notes by a half step. To convert a natural minor scale into melodic minor, raise both the sixth and seventh notes by a semitone.

Does the harmonic minor scale change on the way down?

In the Harmonic Minor scale, the next to the last note, or the 7th tone of the scale is raised a half step. This will be true any time you play a Harmonic Minor Scale…you will play it just like the Natural Minor except you will raise the 7th tone a half step… going up and coming back down; both ways are the same.

Which minor scale is different ascending and descending?





The Melodic Minor scale

The Melodic Minor scale, in traditional application, has a different formula when ascending and when descending. When ascending, the melodic minor’s formula is: 1 2 b3 4 5 6 7, and when descending, the melodic minor’s formula is the same as the natural minor’s formula: 7 b6 5 4 b3 2 1.

How can you tell the difference between a melodic minor and a natural harmonic scale?

In summary, the harmonic and natural minor scales are mostly the same. The main difference is the harmonic minor’s seventh scale degree is raised by a semitone compared to the natural minor’s seventh scale degree. The harmonic minor has a leading tone while the natural does not.

When the melodic minor scale descends it is the same as a harmonic minor scale?

The harmonic minor scale is derivative of the minor scale where the seventh scale degree is raised by a half step. The melodic minor scale is a minor scale with raised sixth and seventh scale degrees, but only when ascending. A descending melodic minor scale is identical to a natural minor scale.

What is the point of the melodic minor scale?

This scale is a very useful and versatile scale for improvisers to know and not just for soloing over minor chords or tonalities. The melodic minor presents some nice harmonic options when you are looking to get away from just playing diatonically over common chord progressions in your solos.



What makes a natural minor scale?

A natural minor scale is constructed from seven notes spaced either one or two semitones apart. A natural minor scale is similar to a major scale, but it features a few half steps where the major scale would have whole steps.

What scale degree do you alter in natural minor?

In order to create a natural minor scale, we simply start with the major scale and lower the 3rd, 6th, and 7th scale degrees by a half-step. In our example above using the F major scale, this means we will be lowering the A (the 3rd) to Ab, the D (the 6th) to Db, and the E (the 7th) to Eb.

Why is Aeolian the natural minor?

It's an E major triad. And if you look at the seventh note which is d becomes an e dominant 7th chord. The other two code are important to the chord built on the seventh degree becomes a G diminish.



What scale degree is changed in harmonic minor?

seventh degree

In order to create harmonic minor scales, we alter the seventh degree by raising it one half step, but we keep all other scale degrees the same. The only difference between these two notes is that the 7th scale degree is raised up by one half step, but we keep all the following notes the same.

What is a descending scale?

A scale ordered by increasing pitch is an ascending scale, and a scale ordered by decreasing pitch is a descending scale.

What is the pattern of whole and half steps for a descending harmonic minor scale?

The harmonic minor form of the minor scale consists of an ordered collection of half- and whole-steps in the ascending succession W-H-W-W-H-3Hs-H.



Why is the 7th raised in harmonic minor?

By using the raised seventh in a harmonic minor scale, you can create augmented triads (where the fifth of a chord is raised a half step). You cannot do this with the notes in a natural minor scale.

Why is harmonic minor called harmonic?

Harmony. The scale is called the harmonic minor scale because it is a common foundation for harmonies (chords) in minor keys. For example, in the key of A minor, the dominant (V) chord (the triad built on the 5th scale degree, E) is a minor triad in the natural minor scale.

How do you harmonize a harmonic minor?

When you put those three notes together. That's an E minor. Okay E a G and B. My uncle so that first chord that first note is harmonized to an E minor triad.