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Home Learning Jazz Jazz Theory “Minor” Issues: 4 Strategies for Tackling Minor ii-V-i’s

“Minor” Issues: 4 Strategies for Tackling Minor ii-V-i’s

As jazz educators and learners, we focus a lot on major II-V-I’s, but we don’t often address the challenges of tackling those ubiquitous and sometimes tricky minor II-V-I’s.

First, let’s quickly review what a minor II-V-I looks like so we’re all on the same page.

Minor II-V-I’s are thought of a few different ways. Feel free to mix and match these various approaches, but be aware that, in general, there are a few potential clashes depending on the 9ths and 13ths of which versions of the II and V chords you’re using. Also, if you use the tonic harmonic minor, it’s most idiomatic and effective if you only use that one scale for a single melody covering all 3 chords in the II-V-I.

This doesn’t mean you have to stick to only that scale every time you play a minor II-V-I and of course you don’t have to use only that scale for your entire solo, but mixing harmonic minor with the altered scale and diminished scale during a single melodic statement is tricky to pull off. The goal is to trust your ears and to be clear and coherent with your melodies.

Here are a few approaches to thinking about minor II-V-I’s:

  1. The II chord can be thought of as a half-diminished 7th chord or as a minor-seven-b5 chord.
    • The most important distinction is to consider which mode you’ll use: the Locrian mode (a major mode – the major scale played from the 7th scale degree of the scale) or Locrian natural 2 (a melodic minor mode – the melodic minor scale played from the 6th scale degree of melodic minor). If you use Locrian, you’re dealing with a b9, if you use Locrian natural 2, you’re dealing with a natural 9.
  2. The V chord can have a variety of alterations, but almost always has a b9.
    • The biggest distinction here is which of 3 scales you will choose from:
        1. Diminished (whole-half format starting 1/2 step above the bass note – e.g. the Bb whole-half diminished scale is played over A13b9) – note: this scale has a natural 13th
        2. Altered scale (the seventh mode of melodic minor, e.g. Bb melodic minor played from A over A7b9b13) – note: this scale has a flatted 13th
        3. Tonic harmonic minor – i.e. the harmonic minor scale built from the I of the key you’re in, so for A7b9 it will be D harmonic minor

      The I chord is generally minor, but often minor II-V-I’s can actually “surprise” you and resolve to a major I chord (the opening progression of “Night and Day” is just one classic example). If the I chord is minor, you can generally get away with playing either the Dorian, aeolian or melodic/harmonic minor modes.

      So, how can you improvise over these various combinations of minor II-V-I chords?

      1. Treat each chord as a specific mode.

        The “garden variety” modal-scalar approach to minor II-V-I’s might be “obvious” but is worth practicing regardless. To take this common approach to the next level, let’s address an added level of nuance: the modes you pick can vary based on the melody of the tune and the voice-leading implied by the chord instrument players’(s) (piano, guitar) choice of voicings (see below for notated examples).

      2. Use the diminished scale.

        One classic “trick” to simplify minor II-V-I’s and add more color to your lines is to treat both the II and the V chords as one cohesive unit. You can play a single diminished scale over both chords (the whole-half diminished scale starting from the root of the II chord, e.g. E whole-half diminished scale over both the E-7b5 and A13b9 chords for a II-V-I in D minor)!

      3. Use the harmonic minor scale over all 3 chords.

        Instead of thinking of 2 or 3+ scales/modes, one of the best ways to simultaneously simplify and broaden your melodic approach to minor II-V-I’s is to use the tonic harmonic minor scale – i.e. use the harmonic minor scale built from the tonic or root of the key center (the I chord) for the whole II-V-I.

      4. Reimagine minor II-V-I’s as major II-V-I’s in the relative major key.

        Every major scale has a so-called “relative minor” key and vice versa. What this means is that you can instantly double your minor II-V-I vocabulary by applying major II-V-I lines to minor II-V-I’s (and vice versa!).

      To help you visualize the variety of options available to you, here are some notated examples to illustrate these various approaches in terms of the mode/scale/chord relationships:

      And here are some sample minor II-V-I melodies built using some of the approaches discussed and illustrated above:

      I hope you’re inspired to explore these various ways to approach minor II-V-I’s – and happy practicing!

Josiah Boornazianhttps://www.josiahboornazian.com
Josiah Boornazian is a saxophonist, composer, educator, and scholar primarily active in Brownsville, New York City, Miami, and California. He is currently an Assistant Professor of Jazz and Applied Saxophone at the University of Texas Rio Grande Valley. For more information, please visit: https://www.josiahboornazian.com.

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