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Dorian |
| Pentatonic | |
| Melodic | |
| Harmonic | |
| Natural or Pure | |
| Bebop No. 1 | |
| Bebop No. 2 | |
| Phrygian | |
| Diminished beginn with W step | |
| Blues |
The Dorian Mode is the second Mode of the major scale. In the Dorian mode the third step (Eb, transposed to C) is a minor third away from the root note and therefore has a minor characteristic. The Dorian scale differentiates itself only by a half note (A — Ab) from the natural minor scale. Here are the scales for comparison.

Click on the notes to hear the Dorian scale.
| Scale | Note Sequence | Intervals | Transposed to C |
| Major scale | C D E F G A B C | W W H W W W H | C D E F G A B C |
| Dorian mode | D E F G A B C D | W H W W W H W | C D Eb F G A Bb C |
| Natural minor scale | D E F G A Bb C D | W H W W H W W | C D Eb F G Ab Bb C |
The Dorian mode is used more often than the natural minor scale, since the half note higher sixth degree (A) sounds dissonant with a seventh chord (e.g. Cm7 = C Eb G Bb).
| Cm | Cm6 | Cm7 | Cm9 | Dm11 | Am13 |
The Natural or Pure Minor scale is the VI mode (Aeolian mode) of the major scale. Increasing the seventh degree by half a note will create the Harmonic Minor scale. Increasing the sixth and seventh degree each by half a note will create the Melodic Minor scale.
| Scale | Note Sequence | Intervals | Transposed to C |
| Natural Minor | A B C D E F G A | WHWWHWW | C D Eb F G Ab Bb C |
| Harmonic Minor | A B C D E F G# A | WHWWHTH | C D Eb F G Ab B C |
| Melodic Minor | A B C D E F# G# A | WHWWWWH | C D Eb F G A B C |
If there is a Major Pentatonic there must be also a minor version of it! By the way it is the fifth mode of the Eb Major Pentatonic scale.
Here is the C Minor Pentatonic scale:

Click on the notes to hear the Minor Pentatonic scale.
| C | Eb | F | G | Bb | C | TWWTW |
A comparison of the Minor and Major Pentatonic scale
| Scale | Note Sequence | Intervals | Transposed to C |
| Major Pentatonic | C D E G A C | WWTWT | C D E G A C |
| Minor Pentatonic | A C D E G A | TWWTW | C Eb F G Bb C |
An example in classical music of the Pentatonic scale is "Prélude à l'après-midi d' un faune" from the year 1894 by Debussy.
The jazz pianist Mc Coy Turner demonstrates how much can be created from a relative simple scale.
| Cm | Cm6 | Cm7 | Cm9 | Dm11 | D#maj |
Pentatonic scales can be used very often and are easy to play. Parallel Major and Minor Pentatonic have the same notes and key signatures.
| Major Pentatonic | |||||
| I Degree | II Degree | III Degree | V Degree | VI Degree | I Degree |
| C | D | E | G | A | C |
| C# | D# | F | G# | Bb | C# |
| D | E | F# | A | B | D |
| D# | F | G | Bb | C | D# |
| E | F# | G# | B | C# | E |
| F | G | A | C | D | F |
| F# | G# | Bb | C# | D# | F# |
| G | A | B | D | E | G |
| G# | Bb | C | D# | F | G# |
| A | B | C# | E | F# | A |
| Bb | C | D | F | G | Bb |
| B | C# | D# | F# | G# | B |
If you begin with the I degree you get the major pentatonic.
If you begin with the VI degree you get the minor pentatonic.
| Harmony | Position of the scale | Scale | Note Sequence |
| Cmaj7 | Minor third ascending Major third ascending Major second ascending Minor second ascending |
A
Minor-Pentatonic E Minor-Pentatonic D Minor-Pentatonic B Minor-Pentatonic |
A C D E G A E G A B D E D F G A C D B D E Gb A B |
| C7 alt | Same root note Minor third ascending Natural fourth ascending Major second ascending |
C
Minor-Pentatonic Eb Minor-Pentatonic F Minor-Pentatonic Bb Minor-Pentatonic |
C Eb F G Bb C Eb Gb Ab Bb Db Eb F Ab Bb C Eb F Bb Db Eb F Ab Bb |
| C m7 C m-maj7 |
Same root note Major second ascending Natural fourth ascending |
C Minor-Pentatonic D Minor-Pentatonic G Minor-Pentatonic |
D F G A C D C Eb F G Bb C G Bb C D F G |
| Cm7b5 | Minor third ascending | Eb Minor-Pentatonic | Bb Db Eb F Ab Bb |
With this Minor Pentatonic J. Coltrane plays the Major Pentatonic (also Major color circle) but with a diminished III degree of course.
Here are the two scales for comparison.
| J. Coltrane Pentatonic | C D Eb G A C |
| Major Pentatonic | C D E G A C |
The Sus Pentatonic is the same as the Minor Pentatonic with the second
note diminished by half a note.
The scale is not on the ScaleTwister, but is easily derived from the Minor Pentatonic.
It is basically the second mode of the Bb Major Pentatonic.
| Minor Ppentatonic | C Eb F G Bb C | T W W T W |
| Sus Pentatonic | C D F G Bb C | W T W T W |
This scale is used for the so called sus-chords .
| C7sus | Csus | C11 |
This scale is also called "Jazz Melodic Minor", because it is one of the most loved the jazz scales. In the classical theory Melodic Minor (F# and G#) is used in the upward motion, while in the downward motion the Natural Minor (F and G) is played. In jazz the Melodic Minor is used for upward and downward motion.

Click on the notes to hear the Melodic Minor scale.
| Scale | Note Sequence | Intervals | Transposed to C |
| Major | C D E F G A B C | W W H W W W H | C D E F G A B C |
| Natuaral Minor | A B C D E F G A | W H W W H W W | C D Eb F G Ab Bb C |
| Melodic Minor | A B C D E F# G# A | W H W W W W H | C D Eb F G A B C |
Look at the Melodic Minor scale transposed to C. It is the same as the major scale with a minor third! Simply play a Major scale and diminish the III degree by half a note!
| Cm | Cm6 | Cm7 | Cm9 | Cm-maj7 | G7#9#5 | G7alt | G7#9 | G7b9 | G7b9b5 |
| Degree | Scale | Note Sequence | Intervals | Transposed to C |
| I | Melodic Minor | A B C D E F# G# A | W H W W W W H | C D Eb F G A B C |
| II | Phrygian #6 | B C D E F# G# A B | H W W W W H W | C Db Eb F G A Bb C |
| III | Lydian expanded | C D E F# G# A B C | W W W W H W H | C D E F# G# A B C |
| IV | Lydian dominant | D E F# G# A B C D | W W W H W H W | C D E F# G A Bb C |
| V | Hindu | E F# G# A B C D E | W W H W H W W | C D E F G G# Bb C |
| VI | Locrian #2 | F# G# A B C D E F# | W H W H W W W | C D Eb F Gb Ab Bb C |
| VII | Diminished Whole Note Scale * | G# A B C D E F# G# | H W H W W W W | C C# D# E F# G# Bb C |
* Diminished Whole Tone scale see also Dom7 color circle.
The Harmonic Minor scale has in comparison to the Natural Minor scale no Minor seventh but instead a Major seventh. The Natural Minor scale has a whole note step between the seventh and eighth degree and without the lead tone the gravitating effect towards the root note is missing.

Click on the notes to hear the Harmonic Minor scale.
| Scale | Note Sequence | Intervals | Transposed to C |
| Natural Minor | A B C D E F G A | WHWWHWW | C D Eb F G Ab Bb C |
| Harmonic Minor | A B C D E F G# A | WHWWHTH | C D Eb F G Ab B C |
The Gipsy-Minor scale is a variation of the Harmonic Minor scale and contains an additional lead tone to the dominant. (The Gipsy-Minor scale is not listed on the ScaleTwister)
| Scale | Note Sequence | Intervals | Transposed to C |
| Harmonic Minor | A B C D E F G# A | WHWWHTH | C D Eb F G Ab B C |
| Gipsy-Minor | A B C D# E F G# A | WHTHHTH | C D Eb F# G Ab B C |
C-Minor-Harmonic
| Cm-maj7 |
F- Minor-Harmonic (Root not of the chord + Fourth)
| C7alt | C7#9 | C7#9#5 | C7b9 | C7b9b5 |
The Natural or Pure Minor scale (aeolian mode) is the sixth degree of the Major scale.

Click on the notes to hear the Natural Minor scale.
| Degree | Scale | Note Sequence | Intervals | Transposed to C |
| I | Major scale, Ionian | C D E F G A B C | W W H W W W H | C D E F G A B C |
| VI | Natural Minor | A B C D E F G A | W H W W H W W | C D Eb F G Ab Bb C |
The Natural Minor scale contains besides the minor third (Eb) a minor sixth (Ab) and minor seventh (Bb). The minor sixth gives the scale a very velvety dark sound.
The Natural Minor scale and the Major scale are parallel scales and contain in each case the same notes and key signatures. The Natural Minor scale is always a minor third lower than the Parallel Major scale. With the circle of fifths on the utilities color circle you can easily read off the Parallel Major and Minor scales with their key signatures.
| Cm | Cm7 | Cm9 | Cm11 | Cm7b6 |
A-Natural minor (Root note of the chord less minor third)
| Cmaj7 |
The Minor Bebop scale resembles the Dorian scale (II mode of the Major scale) and has an additional major third.

Click on the notes to hear the Bebop scale.
Here is the derivation:
| Scale | Note Sequence | Intervals | Transposed to C |
| Major | C D E F G A B C | W W H W W W H | C D E F G A B C |
| Dorian mode | D E F G A B C D | W H W W W H W | C D Eb F G A Bb C |
| Minor Bebop scale | D E F F# G A B C D | W H H H W W H W | C D Eb E F G A Bb C |
This scale can be used in Jazz and Blues. From 1940 in Bebop the fifth (G) was more often played as a Blue-Note. The so called «flatted fifth»is the blue-Note between G and F#.
The expanded Mixolydian Blues scale is very similar to the Minor Bebop scale.
| Minor Bebop scale | C D Eb E F G A Bb C |
| Exp. Blues scale | C D Eb E F Gb G A Bb C |
| Cm | Cm6 | Cm7 | Cm9 | Dm11 |
On the Minor color circle you can find even two Bebop variations! Here is the derivation again and a comparison of the two scales.

Click on the notes to hear the Bebop
#2
scale.
| Scale | Note Sequence | Intervals | Transposed to C |
| Major | C D E F G A B C | W W H W W W H | C D E F G A B C |
| Dorian mode | D E F G A B C D | W H W W W H W | C D Eb F G A Bb C |
| Minor Bebop scale 1 | D E F F# G A B C D | W H H H W W H W | C D Eb E F G A Bb C |
| Minor Bebop scale 2 | D E F G A Bb B C# D | W H W W H H W H | C D Eb F G G# A B C |
The second variation has instead of the additional major third an additional augmented fifth. In addition also the diminished seventh is increased by a half note step and is given therefore a leading note character.
The Phrygian scale is the third mode of the Major scale.
A small journey to the modes of the major scale ?

Click on the notes to hear the Phrygian scale.
Here is the derivation:
| Scale | Note Sequence | Intervals | Transposed to C |
| or scale (Ionian) | C D E F G A B C | WWHWWWH | C D E F G A B C |
| Phrygian Minor | E F G A B C D E | HWWWHWW | C Db Eb F G Ab Bb C |
As the Dorian, the Aeolian and the Locrian mode is the Phrygian mode similar to the minor scale. All four modes have a minor III degree (Eb).
| Cm7 | Cm7b9 | C7susb9 |
E-Phrygian (Root note of the chord and major third)
| Cmaj7 |
The Whole Note — Half Note scale consists of eight notes and is a Diminished Symmetric scale. It is built by alternating whole and half note steps. The scale is simply called Diminished scale.

Click on the notes to hear the Diminished scale.
(The scale that is built by alternating whole and half note steps, but beginning with a half note step, you have already come across on the major color circle)
Transposing the Whole Note — Half Note scale, has only three different variations, respectively you can learn only 3 finger patterns.
| In C | C | D | D# | F | F# | G# | A | B | First variation |
| In C# | C# | D# | E | F# | G | A | Bb | C | Second variation |
| In D | D | E | F | G | G# | Bb | B | C# | Third variation |
| In D# | D# | F | F# | G# | A | B | C | D | Same notes as in C |
The fourth variation (D#) contains the same notes as the initial variation. The scales repeat themselves in intervals of a minor third. Here is a small overview:
| C dim | D# dim | F# dim | A dim | First variation |
| C# dim | E dim | G dim | Bb dim | Second variation |
| D dim | F dim | G#dim | B dim | Third variation |
This scale is used with diminished
chords that
are often marked with a small circle.
All Symmetric scales should be used sparsely, because of their construction and
sound they appear boring fast.
| Chords | Noten |
| C° , Cdim | C D D# F F# G# A B C |
| Cm7b5 | C D D# F F# G# A B C |
For a Minor Blues the dominant chords are replaced by minor chords. Here you can also play the General Blues scale over the whole progression.

Click on the notes to hear the Minor Blues scale.
The General Blues scale can always be used, no matter if it is a major or minor blues. It is an expanded Minor Pentatonic scale.
| Scale | Note Sequence | Intervals |
| Pentatonic Minor scale | C Eb F G Bb C | TWWTW |
| General Blues scale | C Eb F Gb G Bb C | TWHHTW |
| C7 | C9 | C11 | C13 | C7b5 | C7#9 |
| Scale | Note Sequence | Intervals |
| Pentatonic Minor scale | C Eb F G Bb C | TWWTW |
| General Blues scale | C Eb F F# G Bb C | TWHHTW |
| Minor Blues | C D Eb F F# G Ab Bb C | WHWHHHWW |
You can play the Minor Blues scale to all minor chords.
The real Blue Notes are between Eb and E, Bb and B or Gb and G. With string instruments the effect is achieved by for example playing an Eb and at same time bending the string. For wind instruments the Blue Notes are played with the so called "lipping down" — lip technique, by playing for example an E and then altering the tone downwards.
| Cm | Fm | Cm7 | Cm7 |
| C-Harmonic minor / C-Melodic minor / C-Dorian minor | Db-Melodic minor | ||
| Fm7 | Fm7 | Cm7 | Cm7 |
| F-Dorian minor / F-Harmonic minor | C-Harmonic-, Melodic-, Dorian minor | ||
| Gm7 | Fm7 | Cm7 | Gm7 / Cm7 |
| Eb-Melodic minor/ Eb-Major | Ab-Melodic minor | C-Harmonic-, Melodic-, Dorian minor | |
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