In plain words
After the chromatic scale, the first thing Barry said to know is the two whole-tone scales, on C and on D♭, which share the twelve notes between them, and every way of playing them. Each gives two dominant chords: the seventh with a flat five and the seventh with a raised five. Where the diminished chord gives you minor thirds, the whole-tone scale gives you major thirds.
Student performances and coaching28:4529:1830:58Jazz theory, part 1: key families a minor third apart4:58
In the Rome class Barry went from the ‘ruler’ into whole-tone exercises and a whole-tone phrase on the dominant. Białowolski’s transcription shows it over D♭7 and D♭9(♯11), the tritone of G7, resolving to C major 7, with G7 to C6 on the next page. The captions are poor, but Barry seems to say it is not five to one but like a tritone substitution.
11 March 2016, part 2: the diminished as ruler4:225:34Tomasz Białowolski, Barry Harris, Rome 11/03/2016 (transcription of a class video) ¶96Tomasz Białowolski, Barry Harris, Rome 11/03/2016 (transcription of a class video) ¶98Tomasz Białowolski, Barry Harris, Rome 11/03/2016 (transcription of a class video) ¶99Tomasz Białowolski, Barry Harris, Rome 11/03/2016 (transcription of a class video) ¶101
For going home Barry added a fourth arpeggio to the three important ones on a dominant (on the tonic, fifth and seventh): the augmented arpeggio on its root, which is the raised-five sound. He had the horns play it on B♭7 and then take the second and the tonic of E♭.
The 1998 workshop, part 139:34Practising the blues with the horns, part 20:131:20
Barry tied the whole-tone sound to Monk: Monk used the scale a lot, and Bud Powell took it from him. On practice he was blunt: forget textbook fingering rules such as keeping the thumb off the black keys, and play the scale in thirds, in mirror image with both hands, any way you can find.
The 2016 workshop, part 3: Monk’s tunes, not his style2:50The last train to Monk: an interview20:28The whole-tone scale, part 11:07Practising the sixth diminished scales6:207:36Barry Harris on WKCR-FM ¶333
Step by step
Know the two whole-tone scales: the one on C and the one on D♭.
C whole tone- C
- D
- E
- F♯
- G♯
- A♯
D♭ whole tone- D♭
- E♭
- F
- G
- A
- B
From its whole-tone scale a dominant gets two chords, the 7♭5 and the 7♯5: C7♭5 and C7♯5 use only notes of the C whole-tone scale.
C7♭5- C
- E
- G♭
- B♭
C7♯5- C
- E
- G♯
- B♭
Student performances and coaching29:18
Whole tone on the tritone dominant: play a whole-tone phrase on D♭7, the tritone of G7, and resolve to C major.
D♭ whole tone (the same six notes as G whole tone)- D♭
- E♭
- F
- G
- A
- B
11 March 2016, part 2: the diminished as ruler5:34Tomasz Białowolski, Barry Harris, Rome 11/03/2016 (transcription of a class video) ¶98Tomasz Białowolski, Barry Harris, Rome 11/03/2016 (transcription of a class video) ¶99
Going home on a dominant, play the augmented arpeggio on its root, then resolve: on B♭7, B♭ augmented, then the second and tonic of E♭.
B♭ augmented- B♭
- D
- F♯
The 1998 workshop, part 139:34Practising the blues with the horns, part 21:20
How he said to practise it
Learn both whole-tone scales before anything else, and every way of playing them.
Student performances and coaching28:45
Practise the scale in thirds, then in mirror image (the same thing in each hand), then any other way you can think of.
Ignore book fingering rules such as never putting the thumb on a black key; the right fingering is the one that suits your hand.
The whole-tone scale, part 11:07
In Barry’s words
Each one plays from the moment he says it. Every other moment he teaches it is listed below.
That’s the first thing you should know is two... [whole-tone] scales and every kind of way to play them.
It gives you two chords... a dominant seven with a flat five and a... dominant seven with a raise five.
Forget about that nonsense about don’t put your thumb on the black key and all that stuff. Forget that.
Monk played the whole-tone scales a lot. It gave him a certain sound.
Where this comes from
Everything above is drawn from these. Open any one to check it.
Every moment he teaches it11 moments in 9 recordings
Each time opens the transcript there; the video plays when you are online.
Student performances and coaching
11 March 2016, part 2: the diminished as ruler
- 4:22
Whole-tone work on a dominant into C: not five to one but like a tritone substitution (poor captions).
The whole-tone scale, part 1
- 1:07
Whole-tone scale practice: throw out book fingering rules about the thumb on black keys.
Practising the sixth diminished scales
Practising the blues with the horns, part 2
- 1:20
Adds the augmented arpeggio on B♭7, then the second and tonic of E♭.
The 1998 workshop, part 1
- 39:34
Another very important arpeggio when going home: the augmented.
Jazz theory, part 1: key families a minor third apart
- 4:58
Whole-tone scale gives major thirds, the diminished gives minor thirds.
The 2016 workshop, part 3: Monk’s tunes, not his style
- 2:50
Monk used the whole-tone scale a lot; Bud Powell was close to Monk.
The last train to Monk: an interview
- 20:28
Bud Powell took the whole-tone scale right from Monk.
From the lessons1 lesson, 2 points
Notes taken from Barry’s classes, each tied to the moment it comes from.
The two whole-tone scales: parents of the diminished chords
- Idea
Using a creation story, Barry divided the 12 notes into two groups of six, the two whole-tone scales, which he called man and woman. Learn the two whole-tone scales first, and every way to play them. Built in major thirds, a whole-tone scale gives two chords: a dominant seventh with a flat five and a dominant seventh with a raised five. He called one of them the most important, but the recording does not make clear which.
- Idea
The couple’s children are the three diminished seventh chords (12 divided into three groups of four). Each diminished seventh takes two notes from each whole-tone scale, so, as Barry put it, there is no mistaking where it comes from. In C, E-flat, G-flat, A: C and G-flat belong to the C whole-tone scale, and E-flat and A belong to the D-flat whole-tone scale. For him the whole-tone and diminished scales together are where most of the music comes from, and he presented all this as logic.
Student performances and coaching29:5330:34Believe: a talk to musicians5:45
In writing5 notes
What his interviews, his students’ class notes and other teachers’ articles add.
Barry told Ted Panken that Bud Powell’s whole-tone scales showed Monk’s influence: Monk played them a lot and it gave him a certain sound, and Barry did not know if anyone had ever come down a whole-tone scale the way Monk did.
A student’s class notes: practise the whole tone in 1-2-1-3 patterns (C, D, C, E; D, E, D, F♯) and broken thirds, up and down. Skipping notes gives augmented triads; any augmented triad from the scale that holds the dominant’s root works as that V7, so C+ and D+ both fit C7.
jazzguitar.be members (usernames kept per post), Official Barry Harris Thread (jazzguitar.be forum thread) ¶2647jazzguitar.be members (usernames kept per post), Official Barry Harris Thread (jazzguitar.be forum thread) ¶2648jazzguitar.be members (usernames kept per post), Official Barry Harris Thread (jazzguitar.be forum thread) ¶2649jazzguitar.be members (usernames kept per post), Official Barry Harris Thread (jazzguitar.be forum thread) ¶2650jazzguitar.be members (usernames kept per post), Official Barry Harris Thread (jazzguitar.be forum thread) ¶2651
Christian Miller recalls Barry saying he had not used the 7♭5 diminished scale much and often talking about the whole tone instead, Ellington’s choice for the D7♭5 of Take the A Train. Barry taught many whole-tone patterns, which Miller treats as seasoning once the core dominant material is learnt.
jazzguitar.be members (usernames kept per post), Official Barry Harris Thread (jazzguitar.be forum thread) ¶2947jazzguitar.be members (usernames kept per post), Official Barry Harris Thread (jazzguitar.be forum thread) ¶2955
Barry’s Vocal Workshop works the whole-tone scale (in B♭) into You Go to My Head and A Beautiful Friendship, and uses it, beside the diminished and chromatic scales and augmented arpeggios, as an ending for I Understand.
Barry Harris (on video); Howard Rees (producer, The Barry Harris Vocal Workshop Video: product page and workbook table of contents ¶16Barry Harris (on video); Howard Rees (producer, The Barry Harris Vocal Workshop Video: product page and workbook table of contents ¶18
Howard Rees’s online harmony course has a lesson on dominant seventh substitution using the whole-tone scale.
Howard Rees / Jazz School Online, Harmony Lessons for Piano (25-lesson list) ¶27
How other teachers explain it7 videos, 2 series episodes
Barry’s students, and their students, teaching it their way. A second opinion, not Barry.
- Jazz Harmony According to Barry Harris. PART 3 [SUBTITLES]
Part 3: whole-tone endings from Bud Powell, and D♭9 for G7 heard as a whole-tone structure.
38 min, transcript On YouTube
- TILF Barry Harris Ep 44 Whole Tone Scale
Episode 44: the whole-tone scale.
16 min, transcript On YouTube
- Barry Harris whole tone ideas
Barry Harris whole-tone ideas.
17 min On YouTube
- Whole tone moves - Barry Harris style
Whole-tone moves in Barry’s style.
16 min On YouTube
- Barry Harris Showed Me This Whole Tone Sound
A whole-tone sound Barry showed him.
6 min On YouTube
- whole tone contrary motion Barry Harris workshop intensive 6/2025 Body and Soul
Whole-tone contrary motion on Body and Soul, from a Barry Harris workshop intensive.
1 min On YouTube
- Little Labyrinth 53: Wholetone Movement over Body and Soul (Barry Harris Harmonic Concepts)
Whole-tone movement over 7♭5 chords at the end of Body and Soul’s bridge.
15 min, transcript On YouTube
In the teaching series
Episodes on this idea in the long series by other teachers. Each name opens that whole series in order.
Read further3 links
These open on the web.
Free to read
- Howard Rees, Jazz Workshops
— Free: the two whole-tone scales as parents of the diminished chords, with notation.
- Howard Rees, Jazz Workshops
— Whole-tone applications to You Go to My Head, A Beautiful Friendship and an ending (paywalled).
Books and paid courses
- The Barry Harris Workshop Video Part Two, Howard Rees: ~4h15, 156-page workbook; chapters Improvisation (49 sections), Rhythm Section (17), Harmony (41)
Barry himself (produced and transcribed by Howard Rees) — Part Two’s improvisation chapter starts from the two whole-tone scales (paywalled; contents free).