All posts by funnelljazz
the “dominant shape” – part 1: major and melodic minor
A multifaceted structure
The “dominant shape” is extremely versatile. It can be used to voice chords that are derived both from major harmony, and from melodic minor harmony. The degrees on which each chord mentioned here functions are indicated in the captions below each example. Some of those chords work better in modal contexts (or when one has a vertical approach on each particular chord within a tonal context), and some also sound fitting in various tonal contexts. Let your ear be your guide!
Transposable formulas (specific arrangements of chord tones and tensions, e.g. “3 13 b7 9”) are also given in the captions for each chord (in each caption, position B is listed first and position A second to be consistent with the music notation). By position A/B, it is meant “dominant shape (voicing used for the V chord) extracted from the major II-V-I progression in position A/B.”
The dominant shape is comprised of the following intervals (listed from the bottom to the top of the voicing): major third, major second, perfect fourth in position A / perfect fourth, minor second, major third in position B.
Use cases
The mixolydian chord is listed here in prime position, since it is, naturally, the one from which the thought of using the dominant shape to play other chords initially came from. As you will see in the first example below, the lydian dominant or 7(#11) chord, from melodic minor, can be voiced in the exact same way as the mixolydian chord (even though the colourful #11 won’t appear in this specific voicing). Then we have the altered chord, and it is interesting to note that there is a sub V (tritone substitution) relationship between the mixolydian and the altered dominant chords. Eb7 and A7alt, for example, indeed share the same guide tones (G and Db/C#), and their roots are indeed a tritone apart. As a result, one chord can be substituted for the other following the tritone substitution rule.
Position B: 3 13 b7 9; Position A: b7 9 3 13.
Position B: b7 #9 3 b13; Position A: 3 b13 b7 #9.
I have then chosen to list the locrian/locrian natural 2 and dorian/jazz minor chords, since they are also widely used. In fact, a minor II-V-I can be played entirely using the dominant shapes presented here (e.g. Emi7(b5) = E A Bb D, A7alt = G C Db F, Dmi6/9 = F A B E).
Position B: 1 11 b5 b7; Position A: b5 b7 1 11.
Position B: 6 9 b3 5; Position A: b3 5 6 9.
Next up are the lydian/lydian augmented and phrygian/phrygian natural 6 sounds, which also come in handy, albeit arguably more sporadically than the ones mentioned previously.
Position B: #11 7 1 3; Position A: 1 3 #11 7.
Position B: 5 1 b9 11; Position A: b9 11 5 1.
The mixolydian b13/aeolian sound is probably the least common of all (moreover, it is rather tricky to find an adequate chord symbol for it, so the space has been left blank).
Position B: 9 5 b13 1; Position A: b13 1 9 5.
Finally, if the same voicing (G C Db F in position B / Db F G C in position A) were to be played over an Ab root (tonic of the Ab major scale) in order to obtain an ionian sound, the “avoid note” Db might stand out and create havoc, particularly in a tonal context… In a modal/vertical context however, the voicing can be used and sounds quite unique and intriguing.
Practice tip
Internalize both shapes by taking them through the cycle of fifths (using different roots in the left hand for example; that way you’ll get the different sounds described above). It’s fine if you have to think about the formulas at first, but try and gradually shift towards using your ears and muscle memory exclusively. It is without question a challenging exercise… But trust yourself in the process: it will be way more fun!
Live in Japan album review: All About Jazz
🇺🇸/🇬🇧 “Word Out … takes its name from Rainer Maria Rilke’s observation that “most experiences are unsayable.” Even so, it’s a heck of a lot of fun when they can be played instead.”
🇫🇷 “Word Out … tire son nom de l’observation de Rainer Maria Rilke selon laquelle “la plupart des expériences sont inexprimables”. Néanmoins, quelle joie de pouvoir les entendre jouées à la place !”
Geno Thackara, All About Jazz
arpeggiating altered chords
Piano being a polyphonic instrument, pianists naturally have access to playing several notes on the keyboard at once, which is definitely an advantage when trying to develop harmonic consciousness. Guitarists also have a fretboard suited to playing and hearing both simple and complex chords, and vibraphonists, with two pairs of sticks, are often seen playing four notes at once — a perfect number if you’re focusing on chord tones only! But what about you melodic instrumentalists out there? How does a flute player, a trumpet player, or a double bass player go about hearing a tune’s harmonic framework?
Having taught a few people who play such melodic instruments (as opposed to pianists which typically make up the bulk of my students), I have found that going through a tune arpeggiating its chords is a worthwhile exercise. It gives the player a deeper awareness of the changes, which later enables him or her to be more connected to the tune when improvising (and when playing/embellishing the melody).
Arpeggiating is easily achieved for most chords: play the chord tones first (root, third, fifth, and seventh) then move up to the tensions (ninth, eleventh, and thirteenth)¹. Once you’ve reached the top, just make your way back down from the thirteenth to the root. That works really well for major and minor chords with ninths, elevenths, and thirteenths, and also for most dominant chords with tensions. But altered chords (a specific kind of dominant chord) can be a bit of a challenge because of the inner workings of the altered mode: it indeed appears to have two ninths (one flat and one sharp), and can be apprehended as having two fifths as well (a diminished and an augmented fifth). This can all be quite confusing… So let’s try and see through the fog so that you know what to play when you get to those last four bars of the tune Footprints for example².
First, it is important to know that the altered chord’s parent mode, the altered mode, comes from the melodic minor scale (also called jazz minor). Play C melodic minor for instance (C melodic minor is equivalent to the C major scale with a minor third instead of a major third). Now play all the same notes as in C melodic minor, but starting and ending on the note B. This is the B altered mode (B C D Eb F G A B), mode VII of melodic minor (the altered chord is thus the VIIth degree of melodic minor). Now, let’s attribute scale degrees (notated using Arabic numerals accompanied by flats and sharps when necessary) to the notes of the B altered mode:
| B | 1 | root |
| C | b9 | flat ninth |
| D | #9 | sharp ninth |
| Eb (= D#) | 3 | major third |
| F | b5 / #11 | diminished fifth or sharp eleventh |
| G | #5 / b13 | augmented fifth or flat thirteenth |
| A | b7 | minor seventh |
If you look closely, you might notice that we seemingly have two different kinds of thirds in this mode: a minor third (D), and a major third (Eb or, spelled enharmonically, D#). Theoretically, D natural can also function as a #9 on a chord whose root is B. And since we cannot have two thirds in a given chordmode³, scale degrees 3 and #9 can logically be attributed to D# (Eb) and D respectively.
We have now identified three of our chord tones: the root (B), the major third (D#), and the minor seventh (A), which indeed outline a dominant seventh chord in skeletal form. It’s now time to add some flesh to those bare tones! Before moving on to tensions, we have to make a choice for our last chord tone: the fifth. We can either use a diminished fifth (the note F in our example) or an augmented fifth (G).
Altered arpeggio using b5 as a chord tone
If we decide that the b5 will function as the fifth of the altered chord for our purpose of arpeggiating it, we have the notes B, D#, F, and A in the lower part (chord tones) of the arpeggio. The remaining notes of the chordmode are C (b9), D (#9), and G (b13). They form the upper part (tensions) of the arpeggio. And we have:
| B | D# | F | A | C | D | G | D | C | A | F | D# | B |
| 1 | 3 | b5 | b7 | b9 | #9 | b13 | #9 | b9 | b7 | b5 | 3 | 1 |
Notice that the tensions (C, D, and G) form a quartal triad that can be notated C2, D7sus(omit 5), or Gsus depending on its inversion. In this case, there is an absence of eleventh in the chordmode due to the presence of b5.
Altered arpeggio using #5 as a chord tone
If we decide that the #5 will function as the fifth of the altered chord for our purpose of arpeggiating it, we have the notes B, D#, G, and A in the lower part (chord tones) of the arpeggio. The remaining notes of the chordmode are C (b9), D (#9), and F (#11). They form the upper part (tensions) of the arpeggio. And we now have:
| B | D# | G | A | C | D | F | D | C | A | G | D# | B |
| 1 | 3 | #5 | b7 | b9 | #9 | #11 | #9 | b9 | b7 | #5 | 3 | 1 |
The tensions (C, D, and F) do not form any specific tertial nor quartal triad here, and in this second scenario, there is an absence of thirteenth in the chordmode due to the presence of #5.
So there you have it: two different ways of arpeggiating altered chords in full (i.e. entire chordmodes with four chord tones and three tensions). Don’t forget to practice both examples a) and b) in all twelve keys! As always, I recommend following cycle five root motion, starting at different points in the cycle every time you pick up your instrument to practice (I’ve started with B7alt in the audio examples above since this is the chord we’ve been concerned with throughout the article).
Finally, to further illustrate my point, allow me to offer a recording of Footprints for your consideration, wherein I used seven-note voicings extensively in the keyboard part (stacked thirds for the most part and the altered voicings discussed above for E7alt and A7alt in the 10th measure of each chorus). The track features soloists Corey Wallace (trombone) and Philippe Lopes De Sa (soprano saxophone), as well as a rhythm section comprised of Akiko Horii (percussion), Hiroshi Fukutomi (electric guitar), and myself (keyboard and keyboard bass). Enjoy!
Notes
¹ These kinds of voicings are often referred to as “stacked thirds” (Levine 2014:3)
² The chords in this four bar progression are F#mi7(b5), F7(#11), E7alt, A7alt resolving to Cmi7. Listen to Wayne Shorter’s version on Adam’s Apple.
³ A chordmode is an indivisible entity that arises when a given chord sounds in unity with the scale from which it derives. “The complete sound of a chord is its corresponding mode within its parent scale.” (Russell 2001)
References
Levine, Mark. “Chapter One: The Menu.” In How to Voice Standards at the Piano: The Menu, 1-22. Petaluma: Sher Music Co., 2014.
Russell, George. “Part One: The Theoretical Foundation of the Lydian Chromatic Concept of Tonal Organization.” In Lydian Chromatic Concept of Tonal Organization – Volume One: The Art and Science of Tonal Gravity, 1-53. Brookline: Concept Publishing Company, 2001.
Shorter, Wayne. Adam’s Apple. Blue Note 7464032. 1987 (originally released in 1966).
Visit http://funnelljazz.eu/lessons/ for detailed information about lessons or click on the image below to book your lesson today:
the six building blocks of jazz piano playing (areas of study)
The foundational level
‘Feel, form, rhythm’, ‘arranging’, and ‘technique’ are what I call the three foundational blocks of jazz piano playing. Without them, you won’t be able to build anything musically solid because your playing will always lack rootedness, depth, and precision. To improve in the area of ‘feel, form, and rhythm’, I recommend immersing yourself in some kind of West African musical tradition¹ (Ewe drumming and dance, djembe and dundun rhythms, etc.).
‘Arranging’ is about mastering different textures and telling an engaging story. The piano has an inherent orchestral quality due to its wide range and polyphonic nature, so there is a lot to cover here, from bass lines, to chord voicings, all the way up to how to interpret and embellish a melody.
As far as ‘technique’ is concerned, some sub-areas are specific to jazz (such as practicing a snippet of music in a variety of keys) and others more peculiar to classical performance (using gravity and proper posture to get a great sound out of the instrument for example). This is why I often encourage my students to work on Hanon’s Virtuoso Pianist in Sixty Exercises, and the Bach Chorales² and Two-Part Inventions at the very least (taking separate classical piano lessons altogether, in addition to the jazz piano lessons, being the ideal scenario).
The heartbeat of jazz
These first three foundational blocks support those that make up the second level in the diagram. ‘Improvisation’, in my opinion, is the heartbeat of jazz. It’s at the very core of the music, which itself is all about individuation (or finding your own voice). At its left, you’ll notice that I represented ‘listening/transcribing’ as an arrow pointing towards ‘improvisation’. That is because the jazz language you will be exposed to, and eventually internalize, will unavoidably feed into your personal style as an improviser (Wernick 2010). The elements of tradition and innovation constantly and dynamically coexist in jazz, very much like the yin and yang components of Taoist philosophy.
Culmination
Finally, all five aforementioned blocks support the final block at the top of the diagram: ‘building a repertoire’. Now the good news is: this task should be relatively effortless if you’ve studied all the other areas conscientiously… This culminating block is all about having fun learning the tunes you like, or even writing, practicing, and performing your own!
Notes
¹ I recall from my time at Berklee that such was also Meshell Ndegeocello’s advice.
² Jazz pianist Fred Hersch (2012) also recommends working on the Chorales, and offers a step by step approach to studying them involving pairs of two voices, then groups of three, and finally all four.
References
Bach, Jean-Sébastien. n.d. 101 Chorals à 4 parties réduction pour orgue ou piano. Paris: Editions Durand.
Bach, Johan Sebastian. 1970. Keyboard Music. New York: Dover Publications, Inc.
Dahn, Luke. 2021. “The Four-Part Chorales of J.S. Bach.” Accessed June 22, 2022. https://www.bach-chorales.com/.
Hanon, Charles-Louis. 1929. Le Pianiste Virtuose en 60 Exercices. Bruxelles / Paris: Schott Frères.
Hersch, Fred. 2012. “Back to Bach: Keys to Jazz Piano Prowess.” Downbeat, September 2012 (pp. 76-77).
Wernick, Forrest. 2010. “The Importance of Language.” Jazzadvice. Posted June 30, 2010. https://www.jazzadvice.com/the-importance-of-language/.
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cycle 5 root motion: how to practice using the circle of fifths
As most of us musicians and music students know, the circle of fifths is notably helpful when figuring out what key a piece of music is in looking at its key signature. But it also has practical uses and can indeed be seen as the theoretical framework for what is commonly referred to as cycle 5 root motion. Cycle 5 root motion is often used as a way of traveling through all 12 pitches of the keyboard in order to work on anything, from a snippet of music to a whole tune, in all 12 keys. It also underpins the concept of the widely used II-V-I progression.
To go through the cycle, simply begin on any given note, go down a perfect fifth or up a perfect fourth (for a comprehensive review of intervals, click here) to reach the second note. Once there, repeat the process: go down a perfect fifth or up a perfect fourth and reach the third note. Repeat again, and again, and again… Until you are back at your starting point and have completed the cycle!
Oftentimes, you’ll see the circle of fifths starting and finishing on the pitch C (as in the example above). But you can of course begin and end at any point in the cycle. Actually, it might be a good idea to start at different points in the cycle every time you practice something in all 12 keys: repeated transposition can indeed be quite challenging and mentally exhausting, and more than once have I stopped half or a third of the way through the cycle, and forgotten where I left off the next day… So beginning on different pitches every time makes it more likely that you will eventually get through the whole cycle, or at least that you’ll cover some of the more unfamiliar keys!
When you start and end on C, unfamiliar keys (such as Ab, Db, Gb/F#, B…) are located towards “the middle” of the cycle, whereas the more familiar ones (fewer flats or sharps) are at “the beginning” and at “the end” (in quotation marks because a circle obviously has no beginning, no middle, and no end!). Beginning the cycle on say the pitch Ab is a way to ensure that you’ll venture through unfamiliar territory first during practice!
Tree of Light
Be the light, And you will merge With all light.
“Tree of Light” is one of the last compositions I completed in 2020 (hence the silver Christmas tree in the YouTube video) and the very last one Akiko and I filmed and recorded in our Sunnyside apartment (Queens, New York) before moving to Reykjavík (Iceland) for a few months. Two of our friends, namely Dominique Muzeau and Thibault Perriard, joined us remotely from the Île-de-France (Paris Region) in this transition, contributing amazing bass and drum parts from their homes and lifting our spirits in the process. I’m sure their playing on this track will lift yours too!
5-note 2-hand voicings: example of a minor II-V resolving to Ima7
The example above is an exercise to practice some solid sounding 5-note voicings to play over a minor II-V that resolves to a Ima7 chord (just like in the second half of the bridge to All the Things You Are¹). So buckle up and get ready to take this whole thing through the cycle of fifths in all keys! You’ll hopefully end up with a brand new, hip sounding chord or two in your jazz piano toolbox…
The first chord, F#mi7(b5), is built using what Mark Levine (1989) calls the insen pentatonic (B C E F# A – general formula: 1 b2 4 5 b7). You can construct the voicing yourself (without looking at the sheet music) by first playing an E below middle C (as the b7 of the chord, that E respects standard low interval limits), then skipping the F#, playing the A, skipping the B, playing the C, and so forth. In other words, playing every other note in the insen pentatonic scale and sounding all the notes together with both hands. As you can see from the example above, I have notated all five inversions of that chord (first ascending, and then descending all the way back to the inversion chosen initially). I find it very beneficial to practice in that fashion in order to create a “sheet of sound” effect, like McCoy Tyner comping for John Coltrane! Having all five versions of the chord under your belt will also enable you to voice lead as smoothly as possible in any situation, taking into account where you’re coming from and where you’re going harmonically. Lastly, if the tune you’re playing calls for dwelling on a certain chord for a somewhat prolonged amount of time (a few bars), there lies a perfect opportunity for you to explore some of those inversions for the sake of variation…
The second chord is a B7 to which we have added a b9, a #9, and a b13. These tensions form a C2 triad (C D G) which when inverted gives us either two perfect fourths stacked on top of each other (D G C), a Gsus triad (G C D), or a C2 triad (C D G)². Therefore we have an upper structure triad chord (UST) voiced with the aforementioned triad on top (played by the right hand) and the guide tones in the bottom (played by the left hand). To be musically consistent with the phrasing used for F#mi7(b5), I have included several “inversions” here too (to be precise, combinations of inversions of the top triad in the right hand with inversions of the guide tones in the left hand). Taken together, the five notes that make up the UST voicings used to voice this B7 chord also form an insen pentatonic (1 b2 4 5 b7), the tonic of which would be D (D Eb G A C).
The final chord, to which this progression resolves, is Ema7 (with thensions 9 and 13). The building process here is the exact same as for F#mi7(b5) (with the playing and skipping of every other tone in the scale), except that this time, a “regular”³ anhemitonic (containing no semitones) pentatonic is used (B C# D# F# G#). Do you notice how each individual voice outlines the pentatonic scale melodically? This also happened for the first chord of the progression, F#mi7(b5), which we also voiced using the play-and-skip-a-tone method applied to the insen pentatonic. On the contrary, playing through the different inversions of the B7 chord, voiced as an upper structure triad over its guide tones, is more choppy (with wider melodic intervals from one voicing to the next).
So there you have it: three solid sounding, 2-hand voicings for your minor II-V resolving to a major I chord. I hope you’ll enjoy practicing this snippet, and that it will prove to be a valuable addition to your harmonic vocabulary!
Notes
¹ Click here for a transcription (example #2) of guitarist Remo Palmieri soloing over the bridge of All the Things You Are (Gillespie 1993).
² Click here to see these quartal triads (2 and suspended) in root position and their inversions notated in treble clef.
³ In order to differentiate this particular pentatonic scale from other kinds of 5-note scales (such as the insen pentatonic mentioned earlier), I usually refer to it as “global.” After all, it “has been found in use upon every single continent of the planet Earth.” (Hewitt 2013)
References
Gillespie, Dizzy. Groovin’ High. Savoy 152. 1993 (originally released in 1955).
Hewitt, Michael. “Section 5: Pentatonic Scales.” In Musical Scales of the World, 125-134. The Note Tree, 2013.
Levine, Mark. “Chapter 15: Pentatonic Scales.” In The Jazz Piano Book, 219-237. Petaluma: Sher Music Company, 1989.
Visit https://funnelljazz.eu/lessons/ for detailed information about lessons or click on the image below to book your lesson today:
AfuriKo livestream from Sunnyside / July 1, 3PM
Related show
tracks from Spirit of the Snail on Jazz non scientifiquement prouvé (Radio Robert)
Six tracks from Jim Funnell’s Word Out latest album Spirit of the Snail (2015) were aired on Radio Robert on April 30, 2020. The Parisian station, created during the COVID-19 pandemic and operated by the team at 59 Rivoli (a venue known for its exhibitions, performances, and artists-in-residence programs) offers playlists and podcasts. Their daily jazz show “Jazz non scientifiquement prouvé, la playlist du Pr Raoult” airs at 7PM GMT+2.