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Re: ii-V-i and harmonic minor #Improv #Harmony


 

rscout-@... wrote:
original article:
The harmonic minor scale is often cired as the scale of choice for
improvising over a ii-V-i progression. the reason for this that all
the
chords can be derived from the harmonic minor scale.

m7b5-V7alt-im7

e.g. C harmonic minor
Dm7b5 – G7alt – Cm6

C harmonic Minor Scale
1-2-b3-4-5-b6-7
C-D-Eb-F-G-Ab-B

However in realationship to each chord there are dissonances to watch
out for:

Dm7b5 – 1-b3-b5-b7-b9-11-13
Eb = b9 (dissonant)
B = 13 (possibly dissonant, dorian like)

G7 – 1-3-5-7-b9-11-b13
C= 11 (dissonant)
Eb= b13 (consonant on G7#5 or G7b13)

Cm6 – 1-b3-5-7-9-11-b13
Ab=b6 (dissonant)

An interesting thought is that the C harmonic Minor is the same as a D
Locrian with natural 6

Any more thoughts on this ?

Alisdair MacRae Birch
alisdair@...


Hi Alisdair,

I think that the Cm6 resolves well on the segested progression because
It has a tritone in it between the "A" and "Eb".
I rather go with the im7 insted.
regards
Rogerio Couto