Heptatonic Alterations

by Chris Korda

For an explanation, see Granular Modulations.

One Alteration
FromToAlteration
MajorI Harmonic Majorb6
I Melodic Minorb3
II Melodic Minor#1
IV Majorb7
V Major#4
VI Harmonic Minor#5
Melodic MinorI Harmonic Minorb6
I Major#3
V Harmonic Major#4
bVII Majorb7
Harmonic MajorI Harmonic Minorb3
I Major#6
IV Melodic Minorb7
Harmonic MinorI Harmonic Major#3
I Melodic Minor#6
III Majorb7

Two Alterations
FromToAlterations
MajorI Harmonic Minorb3, b6
II Harmonic Minor#1, b7
II Major#1, #4
III Harmonic Minor#2, #4
IV Harmonic Majorb2, b7
IV Melodic Minorb6, b7
V Harmonic Majorb3, #4
V Melodic Minor#4, b7
VI Harmonic Major#1, #5
VI Melodic Minor#4, #5
bVII Majorb3, b7
Melodic MinorI Harmonic Major#3, b6
II Melodic Minor#1, #3
III Majorb6, b7
IV Major#3, b7
V Harmonic Minor#4, b7
V Major#3, #4
VI Harmonic Minor#3, #5
bVII Harmonic Majorb5, b7
bVII Melodic Minorb2, b7
Harmonic MajorI Melodic Minorb3, #6
II Melodic Minor#1, #6
bIII Majorb3, b7
IV Harmonic Minorb2, b7
IV Major#6, b7
V Major#4, #6
#VI Harmonic Minor#5, #6
Harmonic MinorI Major#3, #6
III Harmonic Majorb1, b7
III Melodic Minorb5, b7
IV Melodic Minor#3, b7
V Harmonic Major#4, #6
VI Majorb2, b7
bVII Major#6, b7

Three Alterations
FromToAlterations
MajorII Harmonic Major#1, #4, b7
bIII Majorb3, b6, b7
III Harmonic Major#2, #4, #5
III Melodic Minor#1, #2, #4
IV Harmonic Minorb2, b6, b7
V Harmonic Minorb3, #4, b7
VI Major#1, #4, #5
bVII Harmonic Majorb3, b5, b7
bVII Melodic Minorb2, b3, b7
VII Harmonic Minor#1, #4, #6
Melodic MinorII Harmonic Minor#1, #3, b7
II Major#1, #3, #4
III Harmonic Majorb1, b6, b7
III Melodic Minorb5, b6, b7
#III Harmonic Minor#2, #3, #4
IV Harmonic Majorb2, #3, b7
IV Melodic Minor#3, b6, b7
V Melodic Minor#3, #4, b7
bVI Majorb2, b6, b7
VI Harmonic Major#1, #3, #5
VI Melodic Minor#3, #4, #5
bVII Harmonic Minorb2, b5, b7
Harmonic MajorII Harmonic Minor#1, #6, b7
II Major#1, #4, #6
bIII Harmonic Majorb1, b3, b7
bIII Melodic Minorb3, b5, b7
III Harmonic Minor#2, #4, #6
IV Harmonic Majorb2, #6, b7
V Harmonic Majorb3, #4, #6
V Melodic Minor#4, #6, b7
VI Majorb2, b3, b7
#VI Harmonic Major#1, #5, #6
#VI Melodic Minor#4, #5, #6
bVII Majorb3, #6, b7
VII Harmonic Minor#1, #4, ##6
Harmonic MinorbII Harmonic Majorb2, b5, bb7
bII Majorb2, b5, b7
II Melodic Minor#1, #3, #6
III Harmonic Minorb1, b5, b7
IV Harmonic Minorb2, #3, b7
IV Major#3, #6, b7
V Harmonic Minor#4, #6, b7
V Major#3, #4, #6
VI Harmonic Majorb2, b4, b7
VI Melodic Minorb1, b2, b7
#VI Harmonic Minor#3, #5, #6
bVII Harmonic Majorb5, #6, b7
bVII Melodic Minorb2, #6, b7

Four Alterations
FromToAlterations
MajorbIII Harmonic Majorb1, b3, b6, b7
bIII Melodic Minorb3, b5, b6, b7
III Major#1, #2, #4, #5
#IV Harmonic Minor#1, #3, #4, #5
bVI Majorb2, b3, b6, b7
bVII Harmonic Minorb2, b3, b5, b7
VII Harmonic Major#1, #2, #4, #6
VII Melodic Minor#1, #4, #5, #6
Melodic MinorbII Harmonic Majorb2, b5, b6, bb7
bII Majorb2, b5, b6, b7
II Harmonic Major#1, #3, #4, b7
III Harmonic Minorb1, b5, b6, b7
#III Harmonic Major#2, #3, #4, #5
#III Melodic Minor#1, #2, #3, #4
IV Harmonic Minorb2, #3, b6, b7
#IV Harmonic Minor#1, ##3, #4, #5
bVI Harmonic Majorb2, b4, b6, b7
bVI Melodic Minorb1, b2, b6, b7
VI Major#1, #3, #4, #5
VII Harmonic Minor#1, #3, #4, #6
Harmonic MajorbII Harmonic Majorb2, b3, b5, bb7
bII Majorb2, b3, b5, b7
II Harmonic Major#1, #4, #6, b7
bIII Harmonic Minorb1, b3, b5, b7
III Harmonic Major#2, #4, #5, #6
III Melodic Minor#1, #2, #4, #6
V Harmonic Minorb3, #4, #6, b7
VI Harmonic Majorb2, b3, b4, b7
VI Melodic Minorb1, b2, b3, b7
#VI Major#1, #4, #5, #6
bVII Harmonic Majorb3, b5, #6, b7
bVII Melodic Minorb2, b3, #6, b7
VII Harmonic Major#1, #2, #4, ##6
VII Melodic Minor#1, #4, #5, ##6
Harmonic MinorbII Harmonic Minorb2, b4, b5, bb7
bII Melodic Minorb2, b4, b5, b7
II Harmonic Minor#1, #3, #6, b7
II Major#1, #3, #4, #6
#III Harmonic Minor#2, #3, #4, #6
IV Harmonic Majorb2, #3, #6, b7
bV Majorb1, b2, b5, b7
bV Melodic Minorb1, b2, b5, bb7
V Melodic Minor#3, #4, #6, b7
VI Harmonic Minorb1, b2, b4, b7
#VI Harmonic Major#1, #3, #5, #6
#VI Melodic Minor#3, #4, #5, #6
bVII Harmonic Minorb2, b5, #6, b7
VII Harmonic Minor#1, #3, #4, ##6

Five Alterations
FromToAlterations
Major#I Harmonic Minor#1, #2, #4, #5, #7
bII Harmonic Majorb2, b3, b5, b6, bb7
bII Majorb2, b3, b5, b6, b7
bIII Harmonic Minorb1, b3, b5, b6, b7
#IV Harmonic Major#1, #3, #4, #5, #6
#IV Melodic Minor#1, #2, #3, #4, #5
#V Harmonic Minor#1, #2, ##4, #5, #6
bVI Harmonic Majorb2, b3, b4, b6, b7
bVI Melodic Minorb1, b2, b3, b6, b7
VII Major#1, #2, #4, #5, #6
Melodic MinorbII Harmonic Minorb2, b4, b5, b6, bb7
bII Melodic Minorb2, b4, b5, b6, b7
#III Major#1, #2, #3, #4, #5
#IV Harmonic Major#1, ##3, #4, #5, #6
#IV Melodic Minor#1, #2, ##3, #4, #5
bV Majorb1, b2, b5, b6, b7
bV Melodic Minorb1, b2, b5, b6, bb7
bVI Harmonic Minorb1, b2, b4, b6, b7
VII Harmonic Major#1, #2, #3, #4, #6
VII Melodic Minor#1, #3, #4, #5, #6
Harmonic MajorbII Harmonic Minorb2, b3, b4, b5, bb7
bII Melodic Minorb2, b3, b4, b5, b7
III Major#1, #2, #4, #5, #6
#IV Harmonic Major#1, #3, #4, #5, ##6
#IV Harmonic Minor#1, #3, #4, #5, #6
bV Harmonic Majorb1, b2, bb3, b5, b7
bV Harmonic Minorb1, b2, bb3, b5, bb7
bV Majorb1, b2, b3, b5, b7
bV Melodic Minorb1, b2, b3, b5, bb7
#V Harmonic Minor#1, #2, ##4, #5, ##6
VI Harmonic Minorb1, b2, b3, b4, b7
bVII Harmonic Minorb2, b3, b5, #6, b7
VII Major#1, #2, #4, #5, ##6
Harmonic MinorbI Majorb1, b2, b4, b5, b7
II Harmonic Major#1, #3, #4, #6, b7
#III Harmonic Major#2, #3, #4, #5, #6
#III Melodic Minor#1, #2, #3, #4, #6
bIV Harmonic Majorb1, bb2, b4, b5, bb7
bIV Majorb1, b2, b4, b5, bb7
#IV Harmonic Major#1, ##3, #4, #5, ##6
#IV Harmonic Minor#1, ##3, #4, #5, #6
bV Harmonic Majorb1, b2, b3, b5, b7
bV Harmonic Minorb1, b2, b3, b5, bb7
#VI Major#1, #3, #4, #5, #6
VII Harmonic Major#1, #2, #3, #4, ##6
VII Melodic Minor#1, #3, #4, #5, ##6

Six Alterations
FromToAlterations
Major#I Harmonic Major#1, #2, #3, #4, #5, #7
#I Melodic Minor#1, #2, #4, #5, #6, #7
bII Harmonic Minorb2, b3, b4, b5, b6, bb7
bII Melodic Minorb2, b3, b4, b5, b6, b7
#II Harmonic Major##1, #2, #3, ##4, #5, #6
#II Harmonic Minor##1, #2, #3, #4, #5, #6
#IV Major#1, #2, #3, #4, #5, #6
bV Harmonic Majorb1, b2, bb3, b5, b6, b7
bV Harmonic Minorb1, b2, bb3, b5, b6, bb7
bV Majorb1, b2, b3, b5, b6, b7
bV Melodic Minorb1, b2, b3, b5, b6, bb7
#V Harmonic Major#1, #2, ##4, #5, #6, #7
#V Melodic Minor#1, #2, #3, ##4, #5, #6
bVI Harmonic Minorb1, b2, b3, b4, b6, b7
Melodic MinorbI Harmonic Majorb1, b2, b4, b5, bb6, b7
bI Majorb1, b2, b4, b5, b6, b7
#I Harmonic Major#1, #2, ##3, #4, #5, #7
#I Harmonic Minor#1, #2, #3, #4, #5, #7
#II Harmonic Major##1, #2, ##3, ##4, #5, #6
#II Harmonic Minor##1, #2, ##3, #4, #5, #6
bIV Harmonic Majorb1, bb2, b4, b5, b6, bb7
bIV Harmonic Minorb1, bb2, b4, b5, bb6, bb7
bIV Majorb1, b2, b4, b5, b6, bb7
bIV Melodic Minorb1, b2, b4, b5, bb6, bb7
#IV Major#1, #2, ##3, #4, #5, #6
bV Harmonic Majorb1, b2, b3, b5, b6, b7
bV Harmonic Minorb1, b2, b3, b5, b6, bb7
#V Harmonic Minor#1, #2, #3, ##4, #5, #6
#V Melodic Minor#1, #2, ##3, ##4, #5, #6
VII Major#1, #2, #3, #4, #5, #6
Harmonic MajorbI Majorb1, b2, b3, b4, b5, b7
bI Melodic Minorb1, b2, bb3, b4, b5, b7
#I Harmonic Minor#1, #2, #4, #5, #6, #7
#I Melodic Minor#1, #2, #4, #5, ##6, #7
#II Harmonic Major##1, #2, #3, ##4, #5, ##6
#II Harmonic Minor##1, #2, #3, #4, #5, ##6
bIV Harmonic Majorb1, bb2, b3, b4, b5, bb7
bIV Majorb1, b2, b3, b4, b5, bb7
#IV Major#1, #2, #3, #4, #5, ##6
#IV Melodic Minor#1, #2, #3, #4, #5, #6
#V Harmonic Major#1, #2, ##4, #5, ##6, #7
#V Melodic Minor#1, #2, #3, ##4, #5, ##6
bbVII Harmonic Majorb1, b2, bb3, b4, bb5, bb7
bbVII Harmonic Minorb1, bb2, bb3, b4, bb5, bb7
bbVII Majorb1, b2, bb3, b4, b5, bb7
bbVII Melodic Minorb1, bb2, bb3, b4, b5, bb7
Harmonic MinorbI Harmonic Majorb1, b2, b4, b5, b6, b7
bI Melodic Minorb1, b2, b3, b4, b5, b7
#II Harmonic Major##1, #2, ##3, ##4, #5, ##6
#II Harmonic Minor##1, #2, ##3, #4, #5, ##6
#III Major#1, #2, #3, #4, #5, #6
bIV Harmonic Minorb1, bb2, b4, b5, b6, bb7
bIV Melodic Minorb1, b2, b4, b5, b6, bb7
#IV Major#1, #2, ##3, #4, #5, ##6
#IV Melodic Minor#1, #2, ##3, #4, #5, #6
#V Harmonic Minor#1, #2, #3, ##4, #5, ##6
#V Melodic Minor#1, #2, ##3, ##4, #5, ##6
bbVII Harmonic Majorb1, b2, b3, b4, bb5, bb7
bbVII Harmonic Minorb1, bb2, b3, b4, bb5, bb7
bbVII Majorb1, b2, b3, b4, b5, bb7
bbVII Melodic Minorb1, bb2, b3, b4, b5, bb7
VII Major#1, #2, #3, #4, #5, ##6