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1 MATERIAL FOR CREATIVE MUSIC-MAKERS

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  • 1

    MATERIAL FOR CREATIVE

    MUSIC-MAKERS

  • 2

    Contents

    Introduction 3

    Index of Some Named Scales 6

    Legend 1 7

    3-Note Scales 8

    4-Note Scales 11

    5-Note Scales 19

    6-Note Scales 36

    On 7-Note Scales, 209 and Foreign Scales 56

    7-Note Scales 57

    8-Note Scales 74

    9-Note Scales 96

    10-Note Scales 106

    11-Note Scales 109

    12-Note Scale 110

    Introduction 2 111

    Legend 2 111

    Subscales 112

    Text (with track- by-track illustration and comment) 113

    Symmetrical Scales 124

    Translation 129

    Extenses 134

    Rhythm 135

    Backings for Practice 136

    Some Uses 140

    Some Short Sequences 141

    Things to Do with Strange Scales 143

    The Last Track 145

    P.S. Temperament 146

    Table of CD Contents 147

    Bibliography (By Title) 149

    Many Thanks

    to mathematician Dennis Parnham for proposing the altogether more

    reliable procedure by which I was able to identify a number of omissions

    and duplications in the original draft - and

    to Clo, Mel, Lupin and Jo.

  • 3

    Introduction

  • 4

  • 5

    Where known, names of scales have been written in atop

    the appropriate columns of the grid. There are

    six 2-note 'scale' families (not included) and six 10-note ones;

    nineteen 3-note and 9-note families;

    forty-three 4-note and 8-note families;

    sixty-six 5-note and 7-note families;

    eighty 6-note families and

    one 11-note family

    Three-note families go from 1 to 19

    Four-note families………………20 to 62

    Five-note families……………….63 to 128

    Six-note families………………….129 to 208

    Seven-note families…………….209 to 274

    Eight-note families……………..275 to 317

    Nine-note families………………318 to 336

    Ten-note families………………..337 to 342

    Eleven-note family……….…….343

    Twelve-note family…….………344

    Symmetric scales: 1, 20, 22, 51, 129, 135, 137, 151, 185, 275,

    279, 296, 318 and 337.

    h

    Numberof notesper family

    19 three and nine-note families

    80 six-note families

    66 f ive and seven-note

    families

    43 four and eight-note families

    6 tw o and ten-note 'families'

    1 single-noter and 1 eleven-noter

    1 2 3 4 5 6 7 8 9 10 11

  • 6

    Index of Some Named Scales

  • 7

    Legend 1

  • 8

    3-Note Scales

  • 9

  • 10

  • 11

    4-Note Scales

  • 12

  • 13

  • 14

  • 15

  • 16

  • 17

  • 18

  • 19

    5-Note Scales

  • 20

  • 21

  • 22

  • 23

  • 24

  • 25

  • 26

  • 27

  • 28

  • 29

  • 30

  • 31

  • 32

  • 33

  • 34

  • 35

  • 36

    6-Note Scales

  • 37

  • 38

  • 39

  • 40

  • 41

  • 42

  • 43

  • 44

  • 45

  • 46

  • 47

  • 48

  • 49

  • 50

  • 51

  • 52

  • 53

  • 54

  • 55

  • 56

    On 7-Note Scales, 209 and Foreign Scales

  • 57

    7-Note Scales

  • 58

  • 59

  • 60

  • 61

  • 62

  • 63

  • 64

  • 65

  • 66

  • 67

  • 68

  • 69

  • 70

  • 71

  • 72

  • 73

  • 74

    8-Note Scales

  • 75

  • 76

  • 77

  • 78

  • 79

  • 80

  • 81

  • 82

  • 83

  • 84

  • 85

  • 86

  • 87

  • 88

  • 89

  • 90

  • 91

  • 92

  • 93

  • 94

  • 95

  • 96

    9-Note Scales

  • 97

  • 98

  • 99

  • 100

  • 101

  • 102

  • 103

  • 104

  • 105

  • 106

    10-Note Scales

  • 107

  • 108

  • 109

    11-Note Scales

  • 110

    12-Note Scale

  • 111

    Introduction 2 and Legend 2

  • 112

  • 113

    Text

    As per The Surrey with the Fringe on

    top. Rogers and Hammerstein

  • 114

    As per Old Devil Moon. Lane and Harburg

  • 115

  • 116

  • 117

  • 118

  • 119

  • 120

  • 121

  • 122

  • 123

  • 124

  • 125

  • 126

  • 127

  • 128

  • 129

  • 130

  • 131

    Translations 209 scale) while the biggest jump (of five notes) is by semitone, major 7th or

    tritone, e.g. an F scale to a like Gb or E or B. So moving down the grid one

    row at a time, the scales change by perfect 4ths, and from a given row to

    consecutive rows, the number of notes differing are: 1, 2, 3, 4, 5, 5, 5, 4, 3, 2, 1

    But move to the next family, 210, and the sequence is not at all the same: from

    any one row to any other, there's no difference of just a single note. The

    sequence of different-note numbers, going downwards (from any one row),

    now, is: 3, 2, 3, 3, 5, 3, 5, 3, 3, 2, 3. Onto Family 215, the sequence reads:

    5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5 while the only one-note difference in Family 222 is

    at the maximum stretch of a tritone, which means that, whereas a row-by-row

    sequence of one-note changes in Family 209 will take us right through the

    the 12- tone chromatic, one-note changes within 222 can only shuttle us back

    and forth between two families a tritone apart.

    Questions, therefore, arise. If, for example, a key change of a perfect 4th

    within the familiar Family 209, say A to D, is to be translated into 210, do

    you choose the same key step - A to D with its three-note difference in 210,

    or do you go for a minimum difference (of two notes) within 210 - say A to G

    or A to B so as to retain a comparably smooth change?..... An impracticability

    of 'word-for-word translation'. (…not that there can be a huge demand for

    music translations!) See the diagram on the next page.

    Track 27 The first thirteen bars (in 2/2 time) of Claude Debussy's Jardins sous la pluie -

    Debussy's Gardens in the Rain - from Estampes.

    Jardins sous The rule here is that, in the first translation, A becomes Ab; in the second,

    la pluie A becomes Ab, D becomes D# and C becomes C#.

    Track 28 The first thirty bars in 3/4 time of Erik Satie's third Gymnopédie (plus a final

    Satie's chord) are all in A minor except Bar 7 where the B is flattened. The rule: in the

    Gymnopédie first translation, Ab, Db, Eb and Gb replace A, D, E, and G. In the second, A

    Number 3 becomes A#, D becomes Db and E becomes Ebb.

  • 132

    Number of note differences from any one row to any other.

    Specimen scale family 222 etc.

    222

    ½ ½ 1 1 ½ 1 ½ 1

    1 A Bb Cb Db Eb Fb G

    2 D Eb Fb Gb Ab Bbb C 4

    3 F×

    G#

    A B C#

    D E#

    3 4

    4 B#

    C#

    D E F#

    G A#

    3 3 4

    5 E#

    F#

    G A B C D#

    3 3 3 4

    6 A#

    B C D E F G#

    4 3 3 3 4

    7 D#

    E F G A Bb C#

    1 4 3 3 3 4

    8 G#

    A Bb C D Eb F#

    4 1 4 3 3 3

    9 C#

    D Eb F G Ab B 3 4 1 4 3 3

    10 F#

    G Ab Bb C Db E 3 3 4 1 4 3

    11 B C Db Eb F Gb A 3 3 3 4 1 4

    12 E F Gb Ab Bb Cb D 4 3 3 3 4 1

    1 A Bb

    Cb

    Db

    Eb

    Fb

    G 4 3 3 3 4

    2 D Eb

    Fb

    Gb

    Ab

    Bbb

    C 4 3 3 3

    3 F×

    G#

    A B C#

    D E#

    4 3 3

    4 B#

    C#

    D E F#

    G A#

    4 3

    5 E#

    F#

    G A B C D#

    4

    6 A#

    B C D E F G#

    etc.

    7 D#

    E F G A Bb

    C#

    8 G#

    A Bb

    C D Eb

    F#

    9 C#

    D Eb

    F G Ab

    B

    10 F#

    G Ab

    Bb

    C Db

    E

    11 B C Db

    Eb

    F Gb

    A

    12 E F Gb

    Ab

    Bb

    Cb

    D

    Number of notes differing from Row 1

    Number of notes differing from Row 2

    Number of notes differing from Row 3

    Number of notes differing from Row 4

    Number of notes differing from Row 5

    Number of notes differing from Row 6

    Row

    So for example, from Row 3 (222F˟) to Row 9 (222C#), there's a 1-note difference. From Row 1 (222A) to Row 4 (222B#), there's

    a 3-note difference.

  • 133

    Track 29 A sixteen bar paraphrase on the chords of Look for the Silver Lining (Kern and

    deSylva). The complete 32-bar sequence (2×16) in 4/4 is set out here without

    An Old harmonic elaboration. It's all in Eb major except for the bars beneath the scale

    Standard. boxes.

    Version 1 Eb∆ C-7 F-7 Bb7 Eb∆ C-7 F-7 Bb7 Eb∆ Ab7 G-7 C-7

    The original

    sequence F-7 Bb7 G-7 C-7 C-7 F7 F-7 Bb7

    Eb∆ C-7 F-7 Bb7 Eb∆ C-7 F-7 Bb7 Bb-7 Eb7 Ab∆ Ab∆

    A˚ A˚ Eb∆ C-7 F-7 Bb7 Eb∆ (F-7 Bb7)

    Track 30 The first three translations (being of the first eight bars of the song) are into

    relatively familiar scales from the 209 family: the Dorian, the Lydian and the

    Locrian, which is tantamount to changing the key signature from Eb major,

    respectively to Db major, Bb major and E major. In the original above, the

    sixth bar changes from Eb major (in 209D) by one note to Eb melodic minor

    Versions in the next family 210C. Similarly, in……

    2, 3 and 4 the Eb Dorian version (in Db major), bar 6 is in Db melodic minor - 210C

    Dorian, the Eb Lydian version (in Bb major), bar 6 is in Bb melodic minor - 210A, and

    Lydian, the Eb Locrian version (in E major), bar 6 is in E melodic minor - 210D#.

    Locrian

    The next version is a translation of the first sixteen bars into a strange scale,

    Version 5 219F#, G, Ab, Bb, C, D, Eb - root Eb. As before, bar 6 switches to the next

    219F# family, in this case, to 220E#, a difference of two notes, the smallest possible

    change here. In the original, bars 13 and 14 are up a 5th from Eb to Bb

    major; in this version, likewise, they are up a 5th from 219 F# to 219C#.

    Version 6 Just the first eight bars in 227C# and 228 C#. Same scale shift as before, i.e.

    227C# moving to the next family with minimum note-

    change.

    Version 7 Same procedure.

    236C#

    Backing chords - Track 41

    Bb major

    Ab major

    210D (Eb melodic

    minor)

    275D (double diminished)

    219C#, D, Eb, F, G, A, Bb.

    219F#, G, Ab, Bb, C, D, Eb.

    220E#, F#, G, A#, B#,

    C#, D#. 219F#

    219F#219F#

    227C#, D, Eb, F, Gb, Ab, Bb.

    228C#, D, Eb, F×, G#,

    A#, B. 227C#

    236C#, D, Eb, F#, G, Ab, Bb.236C#

    237C#, D, Eb, F, Gb,

    Abb, B.

  • 134

  • 135

  • 136

    Backings for Practice

  • 137

    Track 34 A 3/4 vamp in 252E rooted on Gb. Keyboard drops out for a stretch to allow

    Scale 252 for chord practice.

    From sample

    Track 4.

    Track 35 is 217A# throughout but the changes within the scale effect a sort of 12-bar

    Scale 217 blues. Though the ostinato starts on E# (=F), the initial tonality is F× (=G).

    Hear sample

    Track 6

    Track 36 A pizzicato backing on three folk scales scales: sixteen bars of each scale × 2.

    Scales 217

    220 & 224

    Sample at

    Track 7

    Track 37 Chord backing for melodic line in 276Eb.

    Scale 276

    From sample

    Track 8.

    Accidental chords are entered above the top of each three staves.

    Root

    Root

    16 bars in 217F#

    16 bars in 220G#

    16 bars in 224G#

    F(M) Bb- Bbo A- Ao Eb(M)

    Go A+ F(M) C(M) Eo Perfect 4ths F7 No 5th

    A(M) Dbo C- F7 No 3rd Bb-

  • 138

    Track 38 Scale 276Eb (see above). Rising chords with accelerando.

    Scale 276

    Six clicks

    count-in

    Track 39 Chords descending stepwise in the nonatonic 325G.

    Scale 325

    Hear sample at

    Track 9.

    Track 40

    Scale 318 Here, the sections are continuous. The first eight bars are played twice. (TryHear playing the first eight bars of the tune of de Paul and Rae's Star Eyes over them.)

    Track 23 Eb∆ B+∆ G#-∆ E∆ Eb∆ B∆ Bb-∆ Gb∆ D+∆ Db∆ Bb-∆ Gb∆ F∆ A-∆ G#-∆E∆

    The third and fourth eights bring in the upper extensions:

    Upper chords F#-∆ D∆ Bb+∆ G-∆ F#-∆ D-∆ C+∆ A-∆ F∆ E-∆ C+∆ A-∆ G#-∆ B+∆ Bb+∆G-∆

    Lower chords Eb∆ B+∆ G#-∆ E∆ Eb∆ B∆ Bb-∆ Gb∆ D+∆ Db∆ Bb-∆ Gb∆ F∆ A-∆ G#-∆E∆

    all accidental The last four eights use the 318 scales in a freer modal approach:

    318 scales: G/B/Eb Gb/Bb/D F/A/C# C/E/G#

    ie:

    3 bars

    3 bars

    1 bar

    and

  • 139

    Track 40

    ctd 1bar

    Hear Track 23

    Track 41 Chord sequence of Look for the Silver Lining translated from Eb

    From Tracks major into 219F# -two 32-bar choruses.

    29 & 30

    Translation

    of a

    standard

    sequence

    Track 42 This is a backing track on the extense by perfect 5ths. Despite the click count-

    From in, it's really without rhythm; just an atmosphere.

    Track 31

    Extense by

    5ths.

    Track 43 Extense by perfect 4ths. The backing here is bass and keyboard. The passage

    From is repeated with drums.

    Extense by

    4ths.

    From

    Track 32

    Track 44 A 12/8 backing in the extense by 7ths.

    Extense by

    7ths.

    From

    Track 33

    219F#, G, Ab, Bb, C, D, Eb.

    220E#, F#, G, A#, B#,

    C#, D#. 219F#

    219F# 219C#, D, Eb, F, G, A, Bb. 219F#

    219B, C, Db, Eb, F, G, Ab.219F#

    219F#275D, Eb, F, Gb, G#, A, B, C.

    -7th -7th ∆ ∆

    -7th Ø 7th

    -∆ +∆-∆+∆

    ∆∆

  • 140

    Some Uses

    Two ways of making new music:

    1/ from within by drawing on one’s knowledge, memory and aesthetic sense

    2/ from without by exploring the potentials of unfamiliar tools and material.

    Through familiarity, the music is likely to be more comprehensible. Sadness, say,

    may be suggested by the conventions of minor key and slow tempo. This, though,

    can sound stale and run-of-the-mill.The unfamiliar, on the other hand, may sound

    chaotic – incomprehensible, or alternatively, it may open up fresh experience (maybe

    not yet named).

    Overall, this latter is our orientation.

    JAZZ

    Aside from the case of free jazz, a performance will be based on conventions

    including harmonic sequences. (Since bop, a greater degree of freedom has

    developed especially in modal jazz, but also within standard changes, where free-

    flying chords leap and swirl off from the basic tonality and usually land back on it

    some bars later). Any strange scales can be used either as material for creating new

    music, allowing a pretty free rein of selection, whereas subscales (see Page 111) are

    playable – mainly as melodic lines or bass figures - within standard changes without

    the need to modify those changes. Between these two extremes, strange scales can

    work as substitutes for standard changes with greater or lesser departure from the

    familiar, and with some adjustment to the standard harmony. As an example, the

    chords in the two bars (repeated) from the middle of My Funny Valentine (Rodgers &

    Hart) in Eb: Eb∆ │ F-7 Bb7 │ or: Eb∆ │ Ab (Lydian)│ are all in Eb major Ionian – i.e.

    family 209D which includes fifteen 3-noters, twenty 4-noters, fourteen 5-noters and

    six 6-noters. A 5-noter will be more distinctive than a 6-noter but will offer more

    choice than a sparser subscale. We might choose 63FGBbCD or 63BbCEbFG or

    63EbFAbBbC ( be a bit gingerly with the Ab in the Eb chord.) All can be used in the

    short sequence. But 91DEbGAbBb has more character and can be played

    throughout. (see p112) The passage is sometimes played as Eb∆ │ FØ │ or Eb │

    Ab-∆ │. Here, 210GAbBbCbDbEbF is likely to be chosen for the second bar.

    However, the passage could be played entirely in 211GAbBbCbDEbF, i.e. Eb

    harmonic major, as substitute for Eb major, with the same chord spelling; it’s to be

    understood beforehand that the C is replaced by Cb. Note that the subscale

    91DEbGAbBb also fits here. Note, too, that these latter chords often occur as in the

    opening bars of Those Little White Lies (Walter Donaldson) and Bud Powell’s Celia.

    Appendix 1 USES

  • 141

    Some 7-note substitutes with major 3rd and major 7th other than 211 (above) that

    might be used with some preparedness as substitutes for standard major scales. (All

    suggested chords, for now, will be tetrads i.e. 1,3,5,7 chords.)

    212 e.g. BbC#DEFGA in 212A, which also contains D harmonic minor. A short

    sequence in 212A: Bb∆ G-7 EØ A7 D-∆.

    219 e.g. BbCDEFG#A and FG#ABbCDE in 219G#. A sequence:

    Bb∆ G#[o3][o5][o7](=notes G#,Bb,D,F.) A-∆ and F∆.

    223 e.g. BbCDEbFG#A in G#223. An alternative turnaround: Bb∆ D-7 C-7+5(=notes

    C,Eb,G#,Bb) Ao∆(=notes A,C,Eb,G#) and Bb∆..

    224 e.g. BbCbDEbFGA and EbFGABbCbD both in 224A. Workable turnarounds:

    Bb∆ G-7 Eb∆ Cb[+5]∆(=notes Cb,Eb,G,Bb) and Bb∆; and Eb∆ Cb[+5]∆

    A[o3][o5]7(=notes A,Cb,Eb,G) F[o5]7 and Eb∆.

    229 e.g. BbC#DEFGbA in 229E. A turnaround: Bb∆ Gb+∆ F+∆ D-∆.

    230 e.g. BbC#DEFG#A and ABbC#DEFG# both in 230G# which also includes the

    Hungarian minor in D. See p.118 and Track 15. A turnaround Bb∆ A∆ F+∆ D-∆.

    232 e.g. BbC#DEbFGbA in 232C#. Turnaround Bb∆ Gb+∆ Eb-∆

    C#[o3][bb5][o7](=notes C#,Eb,Gb and Bb).

    Some minor scales with major 7ths other than melodic minor in 210. Minors with

    dominant 7ths – the Dorian, Aeolian and Phrygian are all included in 209.

    212 e.g. BbCDbEbFGbA (the harmonic minor) in 212F. See 212 in major scales

    above. This is a standard scale, the usual modulation being CØ F7(b9) Bb-∆ or Gb∆

    F7(b9) Bb-∆. The F chord often has a + sign after it but it should properly be a flat

    6th rather than an augmented 5th.

    219 e.g. BbCbDbEbFGbA in 219A. Note that this scale also contains Cb∆ and Gb∆

    See 219 above in the major scales. Turnaround: Bb-∆ Gb∆ Cb∆ F7[o5] Bb-∆.

    227 e.g. BbCDbEbFG#A in 227G#. A sequence: Bb-∆ Db+∆ C-[+5]7 Ao∆

    G#[o3][bb5][o7](=notes G#,Bb,Db,F)

    230 e.g. BbCDbEFGbA in 230E. See 230 above in the major scales and p118.

    Turnaround: Bb-∆ Gb∆ F∆ Db+∆ Bb-∆

    Dominant 7th chords. Just about anything with a major 3rd and a dominant 7th will do

    here.

    The (double) diminished scales – see Footnote 2 on Page 6, Scale 275 Page 74,

    and Symmetric Scales Pages 124 → 126 – each contain four such dominant 7th

    chords. So using such a scale, in principle, we can modulate, say, from G-7 by the

    C7 or the A7, or the Gb7(F#7) or the Eb7 to the F∆. Usually, this would be written as

    either C7 or Gb7. (In Scale 210, the dominant 7th chord would be either a Gb7(#11)

    or a C alt.). Combining the Gb7 and the C7 tetrads, we get a symmetric hexatonic

    subscale 135 C/F#(Gb)....C,Db,E,F#,G,Bb.

    211 e.g. CDbEFGABb in 211A.

    212 e.g. CDbEFGAbBb in 212C. A Spanish sound.. Note the scale also includes

    Db∆. See 212 in major and minor scales above too.

    Scales 213 and 214 are both subscales of the (double) diminished 275.

    Track 45

    Track 46

    Just 4-beat count-ins here

    SOME SHORT SEQUENCES

  • 142

    213F#GABbCDbE and 214D#EF#GABbC both contain a C7 quadrad.

    215 e.g. CDEF#GAbBb in 215F#, a whole tone scale plus G.

    See also 217(C=B#), 218, 220 etc. (not to forget the denser scales.)

    Voicings other than the root position tetrads above may give more colour- by

    inversion or spreading a chord out, or by doubling a note or two.

    212 changes in in-scale 4ths: BbEA. GC#F. EAD. C#FBb. ADG.

    233 changes spread out in intervals 5,2 and 4: BbFAD. DACF. CG#BbEb. AEbG#C.

    230 changes in intervals 4,3 and 4: BbEGbC. GbCEA. FBbDbGb. DbGbBbE.

    (N.B. Some in-scale intervals differ from perfect ones. See Page 111.)

    As well as sequences of chord changes, many tunes contain (potentially) modal

    passages. See Pages 113 and 114 re Track 2 of the CD: The Surrey With The

    Fringe on Top (Rogers and Hammerstein) and Old Devil Moon (Lane and Harburg).

    Subscales can function as pedals or ostinati for, say, bass or tuned percussion in

    modal passages or backing passages of changes that contain them - so Scale 1:

    AC#F is common to all changes in the familiar scales 210A, E#, C# and 212A, F, C#.

    Scale 25ABDE is a subscale of 209G#, C#, F#, B 210G# and C# so would be

    more or less consonant with a sequence like:

    │A-7D7│B-7E7│A∆ │D7[#11]│D-7G7│E-7A7│D∆ │G7[#11]│

    Cycling a subscale figure, with its permutations, maybe repeating one or two of its

    notes per cycle, combining with other repeating figures of different durations, these

    will produce cross rhythms and phasing, perhaps through different keys. A minimalist

    piece or backdrop for soloists might result. John Coltrane would use a short figure as

    a theme as in Jupiter from Interstellar Space – a 3-note figure transposed and played

    occasionally and variously, free-flying, throughout as a launchpad for new excursions

    – and with permutations as in Sunship, the album’s title track. (both are up-tempo.)

    To use strange scales in sequences parallel to conventional ones isn’t

    straightforward. In the standard scales of 209, minimum, and therefore, smoothest

    change is by perfect 4ths and 5ths through a cycle of all twelve keys. By contrast,

    the minimum change of one note in 222 is not by 4ths and 5ths but by tritone which

    means that there is no cycle of twelve keys but rather a shuttling between two keys

    (see Modulation, Pages 130 to 132). In fact, each grid has a different set of intervals

    each with its own music grammar. All this poses problems, or preferably,

    opportunities for new composition. The developments of jazz, compared to those of

    contemporary classical music, have been quite conservative and steady; so

    Jupiter

    Sunship

    Track 47

  • 143

    suggesting to most orthodox jazz musicians that they use strange scales might seem

    like inviting a poet to present a new work in Volapük - examples of strange scales

    being used by jazz musicians are pretty rare.. For my part though, I rather relish

    imagining how to make sense of these resources.

    In improvised group music (apart from some free jazz) there will be some agreed

    course of action. This is not the case with other ways of composing where there are

    no such constraints. Whether it’s a drone plus melodic line (Page 113 re CD Track

    1), a strange scale analogue of a classical sonata; a commercial jingle, a four-chord

    pop song, a film score, it’s up to the music maker’s imagination.

    Things to Do with Strange Scales

    1. It can be tempting to zap through a lot of scales one after the other until they just

    become a blur. Instead, either run a quick scan and select two or three to focus on or

    pick out a few at random for condideration. The texts of the book will suggest some

    approaches for dealing with them, especially pages 121 to 124. What are the chords:

    the triads, the tetrads, those by in-scale 4ths and 5ths? What are the most sonorous

    voicings? How do they modulate from key to key? (Remember the smoothest

    modulations will be by one note through successive 4ths only within the familiar

    major and minor scales of 209.) What new ‘grammars’ emerge? And what moods

    do they conjure up?

    2 Create melodic lines over drones, over vamps, over ostinati. (p113. Tracks 1, 4,

    34).

    3. Modulate chords within a scale and from one scale to another.(p115. Track 8).

    4. Create a short ambient piece using two keys within one grid; and then from two

    different grids. For simplicity’s sake, stick with 5-noters.

    5. Create an analogue for improvisation of Miles Davis’s So What substituting

    strange scales for his sixteen bars of D Dorian, eight bars of Eb Dorian, and the last

    eight bars of D Dorian. Use an occasional 3- or 4-note subscale ostinato from Set 1

    or 2 instead of a 4/4 walking bass, maybe in alternate 32-bar choruses.

    6. Create original rhythmic figures using 3- or 4-note subscales, variously

    permutating and perhaps repeating notes, varying durations of notes and rests, and

    combining with notes from the same or from different 3- or 4-noters. Cycle figures of

    different durations to effect a minimalist passage with a superimposed melodic line.

    7. Model a strange scale analogue (with chord changes) of a tune familiar to you. (pp

    129 – 134).

    8. Determine whether, how and when to spice up a jazz standard with a strange

    scale without disrupting the well-being of the rest of the group. .

  • 144

    9. Compose a melody line using an ethnic pentatonic with a backdrop in a rootless

    (and therefore floating) triple augmented which includes that pentatonic, e.g. 89A in

    318G.

    10. Play a blues, maybe with ostinato, in 214 rooted on the 7th. Note that this is a

    subscale of the symmetric 275 but the absence of an 8th note can lend it a more

    human, less geometrical quality.

    11. Have various voices playing repetitive, atmospheric backdrops within limited

    pitches of an extense. Have a solo instrument play freely through the tonalities of the

    extense with gradual and with disjunct intervals.

    12. Note clusters will be muddy in the low register; create a piece in a 10-note scale

    in the upper register with a mid-register 7-note subscale accompaniment and a 5-

    note subscale bass figure. After some bars, shift the stack down, say, a minor 3rd.

    13. Compose a series of short, simple, convincing pieces in strange scales and

    familiar rhythms – rumba, waltz, zouk. (And not all music is in 3 or 4 time; 11/8 is a

    popular dance rhythm in Bulgaria.)

  • 145

  • 146

    P.S.

    Equal The music in this book is based on equal temperament whereby all

    tempera- semitone intervals are of equal value; unlike other music cultures, ours

    ment generally doesn't make systematic use of microtones. The advantage of equal

    temperament is that it allows for modulation through all twelve keys. J.S.

    Bach's Well-Tempered Clavier, a set of preludes and fugues in all major and

    minor keys, was written in the early 1700s to demonstrate this*. However, the

    natural harmonics will not be so regimented and the compromise is that the

    notes of our chromatic scale are a bit out of tune. Many synthesizers have

    settings for different temperaments where you can compare, say, a pure

    major 3rd with a tempered one; the former is noticeably sweeter. But then, if

    you change key in that setting, the intervals will be awry. All the same, with

    the music and recording technology that's now commonly available, a much

    closer approximation to the natural harmonics could engender a new and

    open-ended harmonic language. It's hardly surprising, though, that such

    capabilities are overlooked in the avalanche of new electronic equipment.

    *There is some debate as to whether the work was composed for equal temperament or

    for a 'well temperament' proposed by Andreas Werckmeister.

    See The Music Instinct by Philip Ball.

    Temperament

  • 147

    Table of CD Contents

  • 148

    42 Extense by perfect 5ths from Track 31.

    43 Extense by perfect 4ths from Track 32.

    44 Extense by major 7ths from Track 33.

    45 Short sequences - major

    46 Short sequences - minor

    47 Short sequences - dominant

    48 The last track - chord cycle on 72B, 90A and 64Bb×4.

  • 149

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