public void ProgressionTest_getChord()
{
Progression.clearProgression();
Progression.addChord(ChordFactory.getChordByName("C"));
Progression.addChord(ChordFactory.getChordByName("Am7"));
Progression.addChord(ChordFactory.getChordByName("G#(add9)"));
Assert.AreEqual("A, C, E, G", Progression.getChord(1).getNotes());
}
public void ProgressionTest_removeChord()
{
Progression.clearProgression();
Progression.addChord(ChordFactory.getChordByName("C"));
Progression.addChord(ChordFactory.getChordByName("Am7"));
Progression.addChord(ChordFactory.getChordByName("G#(add9)"));
Progression.removeChord(2);
Assert.AreEqual("C, Am7", Progression.getChordNames());
}
public void ProgressionTest_swapChords()
{
Progression.clearProgression();
Progression.addChord(ChordFactory.getChordByName("C"));
Progression.addChord(ChordFactory.getChordByName("Am7"));
Progression.addChord(ChordFactory.getChordByName("G#(add9)"));
Progression.swapChords(0, 1);
Assert.AreEqual("Am7, C, G#(add9)", Progression.getChordNames());
}
public void ProgressionTest_replaceChord()
{
Progression.clearProgression();
Progression.addChord(ChordFactory.getChordByName("C"));
Progression.addChord(ChordFactory.getChordByName("Am7"));
Progression.addChord(ChordFactory.getChordByName("G#(add9)"));
Progression.replaceChord(0, ChordFactory.getChordByName("Db9"));
Assert.AreEqual("Db9, Am7, G#(add9)", Progression.getChordNames());
}
public void ChordFactoryTest_getChordRecomendationsByLast()
{
Note key = NoteFactory.getNoteByName("C");
Mode mode = ModeFactory.getModeByName("Ionian");
Chord chord = ChordFactory.getChordByName("C");
List <Chord> recomendations = ChordFactory.getChordRecomendationsByLast(key, chord, mode);
Assert.AreEqual("G", recomendations.ElementAt(0).getName());
}
public void ChordFactoryTest_getChordRecomendationsByDegree()
{
Note key = NoteFactory.getNoteByName("C");
Note degree = NoteFactory.getNoteByName("G");
Mode mode = ModeFactory.getModeByName("Ionian");
List <Chord> recomendations = ChordFactory.getChordRecomendationsByTonic(key, degree, mode);
Assert.IsTrue(recomendations.Count() > 1);
}
public void ProgressionTest_getTabNumber()
{
Progression.clearProgression();
Progression.addChord(ChordFactory.getChordByName("C"));
Assert.AreEqual("X", Progression.getTabNumber(1, 6));
Assert.AreEqual("3", Progression.getTabNumber(1, 5));
Assert.AreEqual("2", Progression.getTabNumber(1, 4));
Assert.AreEqual("0", Progression.getTabNumber(1, 3));
Assert.AreEqual("1", Progression.getTabNumber(1, 2));
Assert.AreEqual("0", Progression.getTabNumber(1, 1));
}
public static List <Chord> getChordRecomendationsTriads(Note key, Mode mode)
{
int i;
int tonicValueCheck;
Note tonic;
List <Chord> chords = new List <Chord>();
for (i = 0; i < 12; i++)
{
tonicValueCheck = key.getValue() + i;
if (tonicValueCheck > 12)
{
tonicValueCheck = tonicValueCheck - 12;
}
tonic = NoteFactory.getNoteByValue(tonicValueCheck, key);
if (mode.containsInterval(i))
{
// augmented 0 4 8
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(8 + i) || (mode.containsInterval((8 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "aug"));
}
// major 0 4 7
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName()));
}
// minor 0 3 7
if ((mode.containsInterval(3 + i) || (mode.containsInterval((3 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "m"));
}
// diminished 0 3 6
if ((mode.containsInterval(3 + i) || (mode.containsInterval((3 + i) - 12))) &&
(mode.containsInterval(6 + i) || (mode.containsInterval((6 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "dim"));
}
}
}
return(chords);
}
public void ProgressionTest_changeTuning()
{
Progression.clearProgression();
Progression.addChord(ChordFactory.getChordByName("E"));
Assert.AreEqual("0", Progression.getTabNumber(1, 6));
Assert.AreEqual("2", Progression.getTabNumber(1, 5));
Assert.AreEqual("2", Progression.getTabNumber(1, 4));
Assert.AreEqual("1", Progression.getTabNumber(1, 3));
Assert.AreEqual("0", Progression.getTabNumber(1, 2));
Assert.AreEqual("0", Progression.getTabNumber(1, 1));
Progression.changeTuning(NoteFactory.getNoteByName("E"), NoteFactory.getNoteByName("A"), NoteFactory.getNoteByName("D"),
NoteFactory.getNoteByName("G#"), NoteFactory.getNoteByName("B"), NoteFactory.getNoteByName("E"));
Assert.AreEqual("E, A, D, Ab, B, E", Progression.getTuning());
Assert.AreEqual("0", Progression.getTabNumber(1, 6));
Assert.AreEqual("2", Progression.getTabNumber(1, 5));
Assert.AreEqual("2", Progression.getTabNumber(1, 4));
Assert.AreEqual("0", Progression.getTabNumber(1, 3));
Assert.AreEqual("0", Progression.getTabNumber(1, 2));
Assert.AreEqual("0", Progression.getTabNumber(1, 1));
}
public void TabChordFactory_getNoteByChord()
{
tabChord = TabChordFactory.getTabByChord(ChordFactory.getChordByName("E"), 1, guitar);
Assert.AreEqual("0", tabChord.getFretNumber(6));
Assert.AreEqual("2", tabChord.getFretNumber(5));
Assert.AreEqual("2", tabChord.getFretNumber(4));
Assert.AreEqual("1", tabChord.getFretNumber(3));
Assert.AreEqual("0", tabChord.getFretNumber(2));
Assert.AreEqual("0", tabChord.getFretNumber(1));
tabChord = TabChordFactory.getTabByChord(ChordFactory.getChordByName("Am"), 1, guitar);
Assert.AreEqual("X", tabChord.getFretNumber(6));
Assert.AreEqual("0", tabChord.getFretNumber(5));
Assert.AreEqual("2", tabChord.getFretNumber(4));
Assert.AreEqual("2", tabChord.getFretNumber(3));
Assert.AreEqual("1", tabChord.getFretNumber(2));
Assert.AreEqual("0", tabChord.getFretNumber(1));
tabChord = TabChordFactory.getTabByChord(ChordFactory.getChordByName("C"), 1, guitar);
Assert.AreEqual("X", tabChord.getFretNumber(6));
Assert.AreEqual("3", tabChord.getFretNumber(5));
Assert.AreEqual("2", tabChord.getFretNumber(4));
Assert.AreEqual("0", tabChord.getFretNumber(3));
Assert.AreEqual("1", tabChord.getFretNumber(2));
Assert.AreEqual("0", tabChord.getFretNumber(1));
tabChord = TabChordFactory.getTabByChord(ChordFactory.getChordByName("G"), 1, guitar);
Assert.AreEqual("3", tabChord.getFretNumber(6));
Assert.AreEqual("2", tabChord.getFretNumber(5));
Assert.AreEqual("0", tabChord.getFretNumber(4));
Assert.AreEqual("0", tabChord.getFretNumber(3));
Assert.AreEqual("0", tabChord.getFretNumber(2));
Assert.AreEqual("3", tabChord.getFretNumber(1));
tabChord = TabChordFactory.getTabByChord(ChordFactory.getChordByName("G"), 2, guitar);
Assert.AreEqual("3", tabChord.getFretNumber(6));
Assert.AreEqual("5", tabChord.getFretNumber(5));
Assert.AreEqual("5", tabChord.getFretNumber(4));
Assert.AreEqual("4", tabChord.getFretNumber(3));
Assert.AreEqual("3", tabChord.getFretNumber(2));
Assert.AreEqual("3", tabChord.getFretNumber(1));
tabChord = TabChordFactory.getTabByChord(ChordFactory.getChordByName("E"), 2, guitar);
Assert.AreEqual("X", tabChord.getFretNumber(6));
Assert.AreEqual("X", tabChord.getFretNumber(5));
Assert.AreEqual("2", tabChord.getFretNumber(4));
Assert.AreEqual("4", tabChord.getFretNumber(3));
Assert.AreEqual("5", tabChord.getFretNumber(2));
Assert.AreEqual("4", tabChord.getFretNumber(1));
tabChord = TabChordFactory.getTabByChord(ChordFactory.getChordByName("E"), 3, guitar);
Assert.AreEqual("X", tabChord.getFretNumber(6));
Assert.AreEqual("7", tabChord.getFretNumber(5));
Assert.AreEqual("6", tabChord.getFretNumber(4));
Assert.AreEqual("4", tabChord.getFretNumber(3));
Assert.AreEqual("5", tabChord.getFretNumber(2));
Assert.AreEqual("4", tabChord.getFretNumber(1));
tabChord = TabChordFactory.getTabByChord(ChordFactory.getChordByName("C"), 1, guitar);
Assert.AreEqual("X", tabChord.getFretNumber(6));
Assert.AreEqual("3", tabChord.getFretNumber(5));
Assert.AreEqual("2", tabChord.getFretNumber(4));
Assert.AreEqual("0", tabChord.getFretNumber(3));
Assert.AreEqual("1", tabChord.getFretNumber(2));
Assert.AreEqual("0", tabChord.getFretNumber(1));
tabChord = TabChordFactory.getTabByChord(ChordFactory.getChordByName("Csus"), 1, guitar);
Assert.AreEqual("1", tabChord.getFretNumber(1));
Assert.AreEqual("1", tabChord.getFretNumber(2));
Assert.AreEqual("0", tabChord.getFretNumber(3));
Assert.AreEqual("3", tabChord.getFretNumber(4));
Assert.AreEqual("3", tabChord.getFretNumber(5));
Assert.AreEqual("X", tabChord.getFretNumber(6));
tabChord = TabChordFactory.getTabByChord(ChordFactory.getChordByName("E6"), 1, guitar);
Assert.AreEqual("0", tabChord.getFretNumber(6));
Assert.AreEqual("2", tabChord.getFretNumber(5));
Assert.AreEqual("2", tabChord.getFretNumber(4));
Assert.AreEqual("1", tabChord.getFretNumber(3));
Assert.AreEqual("2", tabChord.getFretNumber(2));
Assert.AreEqual("0", tabChord.getFretNumber(1));
tabChord = TabChordFactory.getTabByChord(ChordFactory.getChordByName("Dmaj9"), 1, guitar);
Assert.AreEqual("X", tabChord.getFretNumber(6));
Assert.AreEqual("X", tabChord.getFretNumber(5));
Assert.AreEqual("0", tabChord.getFretNumber(4));
Assert.AreEqual("2", tabChord.getFretNumber(3));
Assert.AreEqual("2", tabChord.getFretNumber(2));
Assert.AreEqual("2", tabChord.getFretNumber(1));
tabChord = TabChordFactory.getTabByChord(ChordFactory.getChordByName("F7+"), 1, guitar);
Assert.AreEqual("1", tabChord.getFretNumber(6));
Assert.AreEqual("4", tabChord.getFretNumber(5));
Assert.AreEqual("1", tabChord.getFretNumber(4));
Assert.AreEqual("2", tabChord.getFretNumber(3));
Assert.AreEqual("2", tabChord.getFretNumber(2));
Assert.AreEqual("1", tabChord.getFretNumber(1));
tabChord = TabChordFactory.getTabByChord(ChordFactory.getChordByName("Fm7(b5)"), 3, guitar);
Assert.AreEqual("X", tabChord.getFretNumber(6));
Assert.AreEqual("X", tabChord.getFretNumber(5));
Assert.AreEqual("3", tabChord.getFretNumber(4));
Assert.AreEqual("4", tabChord.getFretNumber(3));
Assert.AreEqual("4", tabChord.getFretNumber(2));
Assert.AreEqual("4", tabChord.getFretNumber(1));
}
public void ChordFactoryTest_getChrodByName()
{
_chord = ChordFactory.getChordByName("A");
Assert.AreEqual("A, C#, E", _chord.getNotes());
_chord = ChordFactory.getChordByName("Am");
Assert.AreEqual("A, C, E", _chord.getNotes());
_chord = ChordFactory.getChordByName("A5");
Assert.AreEqual("A, E", _chord.getNotes());
_chord = ChordFactory.getChordByName("A6");
Assert.AreEqual("A, C#, E, F#", _chord.getNotes());
_chord = ChordFactory.getChordByName("Ab");
Assert.AreEqual("Ab, C, Eb", _chord.getNotes());
_chord = ChordFactory.getChordByName("Abm");
Assert.AreEqual("Ab, B, Eb", _chord.getNotes());
_chord = ChordFactory.getChordByName("Ab5");
Assert.AreEqual("Ab, Eb", _chord.getNotes());
_chord = ChordFactory.getChordByName("Ab6");
Assert.AreEqual("Ab, C, Eb, F", _chord.getNotes());
_chord = ChordFactory.getChordByName("Csus");
Assert.AreEqual("C, F, G", _chord.getNotes());
_chord = ChordFactory.getChordByName("Csus2");
Assert.AreEqual("C, D, G", _chord.getNotes());
_chord = ChordFactory.getChordByName("C7sus");
Assert.AreEqual("C, F, G, Bb", _chord.getNotes());
_chord = ChordFactory.getChordByName("Cdim");
Assert.AreEqual("C, Eb, Gb", _chord.getNotes());
_chord = ChordFactory.getChordByName("Cmaj7");
Assert.AreEqual("C, E, G, B", _chord.getNotes());
_chord = ChordFactory.getChordByName("Cmaj9");
Assert.AreEqual("C, E, G, B, D", _chord.getNotes());
_chord = ChordFactory.getChordByName("Cmaj7(b5)");
Assert.AreEqual("C, E, Gb, B", _chord.getNotes());
_chord = ChordFactory.getChordByName("Cm(maj7)");
Assert.AreEqual("C, Eb, G, B", _chord.getNotes());
_chord = ChordFactory.getChordByName("Cm9(maj7)");
Assert.AreEqual("C, Eb, G, B, D", _chord.getNotes());
_chord = ChordFactory.getChordByName("C7");
Assert.AreEqual("C, E, G, Bb", _chord.getNotes());
_chord = ChordFactory.getChordByName("Cm7");
Assert.AreEqual("C, Eb, G, Bb", _chord.getNotes());
_chord = ChordFactory.getChordByName("C7(b9)");
Assert.AreEqual("C, E, G, Bb, Db", _chord.getNotes());
_chord = ChordFactory.getChordByName("C7(#9)");
Assert.AreEqual("C, E, G, Bb, Eb", _chord.getNotes());
_chord = ChordFactory.getChordByName("C7+");
Assert.AreEqual("C, E, Ab, Bb", _chord.getNotes());
_chord = ChordFactory.getChordByName("C7+(b9)");
Assert.AreEqual("C, E, Ab, Bb, Db", _chord.getNotes());
_chord = ChordFactory.getChordByName("C9+");
Assert.AreEqual("C, E, Ab, Bb, D", _chord.getNotes());
_chord = ChordFactory.getChordByName("C9(#11)");
Assert.AreEqual("C, E, G, Bb, D, Gb", _chord.getNotes());
_chord = ChordFactory.getChordByName("C11");
Assert.AreEqual("C, E, G, Bb, D, F", _chord.getNotes());
_chord = ChordFactory.getChordByName("Cm11");
Assert.AreEqual("C, Eb, G, Bb, D, F", _chord.getNotes());
_chord = ChordFactory.getChordByName("CM11");
Assert.AreEqual("C, E, G, B, D, F", _chord.getNotes());
_chord = ChordFactory.getChordByName("C13");
Assert.AreEqual("C, E, G, Bb, D, A", _chord.getNotes());
_chord = ChordFactory.getChordByName("C13(b9)");
Assert.AreEqual("C, E, G, Bb, Db, A", _chord.getNotes());
_chord = ChordFactory.getChordByName("C13(#9)");
Assert.AreEqual("C, E, G, Bb, Eb, A", _chord.getNotes());
_chord = ChordFactory.getChordByName("C13(b9b5)");
Assert.AreEqual("C, E, Gb, Bb, Db, A", _chord.getNotes());
_chord = ChordFactory.getChordByName("C9");
Assert.AreEqual("C, E, G, Bb, D", _chord.getNotes());
_chord = ChordFactory.getChordByName("C9(b5)");
Assert.AreEqual("C, E, Gb, Bb, D", _chord.getNotes());
_chord = ChordFactory.getChordByName("Cm9");
Assert.AreEqual("C, Eb, G, Bb, D", _chord.getNotes());
_chord = ChordFactory.getChordByName("C6");
Assert.AreEqual("C, E, G, A", _chord.getNotes());
_chord = ChordFactory.getChordByName("Cm6");
Assert.AreEqual("C, Eb, G, A", _chord.getNotes());
_chord = ChordFactory.getChordByName("C6/9");
Assert.AreEqual("C, E, G, A, D", _chord.getNotes());
_chord = ChordFactory.getChordByName("Cm6/9");
Assert.AreEqual("C, Eb, G, A, D", _chord.getNotes());
_chord = ChordFactory.getChordByName("C7");
Assert.AreEqual("C, E, G, Bb", _chord.getNotes());
_chord = ChordFactory.getChordByName("Cm7");
Assert.AreEqual("C, Eb, G, Bb", _chord.getNotes());
_chord = ChordFactory.getChordByName("C7(b5)");
Assert.AreEqual("C, E, Gb, Bb", _chord.getNotes());
_chord = ChordFactory.getChordByName("Cm7(b5)");
Assert.AreEqual("C, Eb, Gb, Bb", _chord.getNotes());
_chord = ChordFactory.getChordByName("C(b5)");
Assert.AreEqual("C, E, Gb", _chord.getNotes());
_chord = ChordFactory.getChordByName("Bm7(b5)");
Assert.AreEqual("B, D, F, A", _chord.getNotes());
_chord = ChordFactory.getChordByName("Caug");
Assert.AreEqual("C, E, Ab", _chord.getNotes());
_chord = ChordFactory.getChordByName("C(add9)");
Assert.AreEqual("C, E, G, D", _chord.getNotes());
Assert.AreEqual("C(add9)", _chord.getName());
//_chord = ChordFactory.getChordByName("C/G");
//Assert.AreEqual("G, C, E, G", _chord.getNotes());
}
public void ChordFactoryTest_getChordRecomendationsTriads()
{
Note key = NoteFactory.getNoteByName("C");
Mode mode = ModeFactory.getModeByName("Ionian");
List <Chord> recomendations = ChordFactory.getChordRecomendationsTriads(key, mode);
Assert.AreEqual("C", recomendations.ElementAt(0).getName());
Assert.AreEqual("Dm", recomendations.ElementAt(1).getName());
Assert.AreEqual("Em", recomendations.ElementAt(2).getName());
Assert.AreEqual("F", recomendations.ElementAt(3).getName());
Assert.AreEqual("G", recomendations.ElementAt(4).getName());
Assert.AreEqual("Am", recomendations.ElementAt(5).getName());
Assert.AreEqual("Bdim", recomendations.ElementAt(6).getName());
key = NoteFactory.getNoteByName("F");
mode = ModeFactory.getModeByName("Lydian");
recomendations = ChordFactory.getChordRecomendationsTriads(key, mode);
Assert.AreEqual("F", recomendations.ElementAt(0).getName());
Assert.AreEqual("G", recomendations.ElementAt(1).getName());
Assert.AreEqual("Am", recomendations.ElementAt(2).getName());
Assert.AreEqual("Bdim", recomendations.ElementAt(3).getName());
Assert.AreEqual("C", recomendations.ElementAt(4).getName());
Assert.AreEqual("Dm", recomendations.ElementAt(5).getName());
Assert.AreEqual("Em", recomendations.ElementAt(6).getName());
key = NoteFactory.getNoteByName("G");
mode = ModeFactory.getModeByName("Mixolydian");
recomendations = ChordFactory.getChordRecomendationsTriads(key, mode);
Assert.AreEqual("G", recomendations.ElementAt(0).getName());
Assert.AreEqual("Am", recomendations.ElementAt(1).getName());
Assert.AreEqual("Bdim", recomendations.ElementAt(2).getName());
Assert.AreEqual("C", recomendations.ElementAt(3).getName());
Assert.AreEqual("Dm", recomendations.ElementAt(4).getName());
Assert.AreEqual("Em", recomendations.ElementAt(5).getName());
Assert.AreEqual("F", recomendations.ElementAt(6).getName());
key = NoteFactory.getNoteByName("D");
mode = ModeFactory.getModeByName("Dorian");
recomendations = ChordFactory.getChordRecomendationsTriads(key, mode);
Assert.AreEqual("Dm", recomendations.ElementAt(0).getName());
Assert.AreEqual("Em", recomendations.ElementAt(1).getName());
Assert.AreEqual("F", recomendations.ElementAt(2).getName());
Assert.AreEqual("G", recomendations.ElementAt(3).getName());
Assert.AreEqual("Am", recomendations.ElementAt(4).getName());
Assert.AreEqual("Bdim", recomendations.ElementAt(5).getName());
Assert.AreEqual("C", recomendations.ElementAt(6).getName());
key = NoteFactory.getNoteByName("A");
mode = ModeFactory.getModeByName("Aeolian");
recomendations = ChordFactory.getChordRecomendationsTriads(key, mode);
Assert.AreEqual("Am", recomendations.ElementAt(0).getName());
Assert.AreEqual("Bdim", recomendations.ElementAt(1).getName());
Assert.AreEqual("C", recomendations.ElementAt(2).getName());
Assert.AreEqual("Dm", recomendations.ElementAt(3).getName());
Assert.AreEqual("Em", recomendations.ElementAt(4).getName());
Assert.AreEqual("F", recomendations.ElementAt(5).getName());
Assert.AreEqual("G", recomendations.ElementAt(6).getName());
key = NoteFactory.getNoteByName("E");
mode = ModeFactory.getModeByName("Phrygian");
recomendations = ChordFactory.getChordRecomendationsTriads(key, mode);
Assert.AreEqual("Em", recomendations.ElementAt(0).getName());
Assert.AreEqual("F", recomendations.ElementAt(1).getName());
Assert.AreEqual("G", recomendations.ElementAt(2).getName());
Assert.AreEqual("Am", recomendations.ElementAt(3).getName());
Assert.AreEqual("Bdim", recomendations.ElementAt(4).getName());
Assert.AreEqual("C", recomendations.ElementAt(5).getName());
Assert.AreEqual("Dm", recomendations.ElementAt(6).getName());
key = NoteFactory.getNoteByName("B");
mode = ModeFactory.getModeByName("Locrian");
recomendations = ChordFactory.getChordRecomendationsTriads(key, mode);
Assert.AreEqual("Bdim", recomendations.ElementAt(0).getName());
Assert.AreEqual("C", recomendations.ElementAt(1).getName());
Assert.AreEqual("Dm", recomendations.ElementAt(2).getName());
Assert.AreEqual("Em", recomendations.ElementAt(3).getName());
Assert.AreEqual("F", recomendations.ElementAt(4).getName());
Assert.AreEqual("G", recomendations.ElementAt(5).getName());
Assert.AreEqual("Am", recomendations.ElementAt(6).getName());
}
public static List <Chord> getChordRecomendationsByLast(Note key, Chord lastChord, Mode mode)
{
List <Chord> chords = new List <Chord>();
List <Chord> fives = new List <Chord>();
List <Chord> sevens = new List <Chord>();
List <Chord> sixes = new List <Chord>();
int value;
int distance;
Note note;
bool foundDegree;
bool foundFifth = false;
bool foundSeventh = false;
bool foundSixth = false;
// V -> I -> IV
foundDegree = false;
distance = lastChord.getNoteAt(0).getValue() - key.getValue();
if (distance < 12)
{
distance = distance + 12;
}
if (mode.containsInterval(7 + distance) || mode.containsInterval(7 + distance - 12))
{
value = lastChord.getNoteAt(0).getValue() + 7;
if (value > 12)
{
value = value - 12;
}
note = NoteFactory.getNoteByValue(value, key);
foundDegree = true;
}
// May add b5 and #5 recomendations back in
/*
* else if (mode.containsInterval(6))
* {
* value = lastChord.getNoteAt(0).getValue() + 6;
* if (value > 12) { value = value - 12; }
* note = NoteFactory.getNoteByValue(value, key);
* foundDegree = true;
* }
* else if (mode.containsInterval(8))
* {
* value = lastChord.getNoteAt(0).getValue() + 8;
* if (value > 12) { value = value - 12; }
* note = NoteFactory.getNoteByValue(value, key);
* foundDegree = true;
* }
*/
else
{
note = NoteFactory.getNoteByValue(key.getValue(), key);
}
if (foundDegree)
{
fives = ChordFactory.getChordRecomendationsByTonic(key, note, mode);
foundFifth = true;
}
// VII -> I -> II
foundDegree = false;
distance = lastChord.getNoteAt(0).getValue() - key.getValue();
if (distance < 12)
{
distance = distance + 12;
}
if (mode.containsInterval(10 + distance) || mode.containsInterval(10 + distance - 12))
{
value = lastChord.getNoteAt(0).getValue() + 10;
if (value > 12)
{
value = value - 12;
}
note = NoteFactory.getNoteByValue(value, key);
foundDegree = true;
}
else if (mode.containsInterval(11 + distance) || mode.containsInterval(11 + distance - 12))
{
value = lastChord.getNoteAt(0).getValue() + 11;
if (value > 12)
{
value = value - 12;
}
note = NoteFactory.getNoteByValue(value, key);
foundDegree = true;
}
else
{
note = NoteFactory.getNoteByValue(key.getValue(), key);
}
if (foundDegree)
{
sevens = ChordFactory.getChordRecomendationsByTonic(key, note, mode);
foundSeventh = true;
}
// VI -> I -> III
foundDegree = false;
distance = lastChord.getNoteAt(0).getValue() - key.getValue();
if (distance < 12)
{
distance = distance + 12;
}
if (mode.containsInterval(9 + distance) || mode.containsInterval(9 + distance - 12))
{
value = lastChord.getNoteAt(0).getValue() + 9;
if (value > 12)
{
value = value - 12;
}
note = NoteFactory.getNoteByValue(value, key);
foundDegree = true;
}
else if (mode.containsInterval(8 + distance) || mode.containsInterval(8 + distance - 12))
{
value = lastChord.getNoteAt(0).getValue() + 8;
if (value > 12)
{
value = value - 12;
}
note = NoteFactory.getNoteByValue(value, key);
foundDegree = true;
}
else
{
note = NoteFactory.getNoteByValue(key.getValue(), key);
}
if (foundDegree)
{
sixes = ChordFactory.getChordRecomendationsByTonic(key, note, mode);
foundSixth = true;
}
if (foundFifth)
{
chords.AddRange(fives);
}
if (foundSeventh)
{
chords.AddRange(sevens);
}
if (foundSixth)
{
chords.AddRange(sixes);
}
return(chords);
}
public static List <Chord> getChordRecomendationsByTonic(Note key, Note tonic, Mode mode)
{
int i = tonic.getValue() - key.getValue();
if (i < 0)
{
i = i + 12;
}
List <Chord> chords = new List <Chord>();
// Triads and five diad
// "X" major 0 4 7
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName()));
}
// "Xm" minor 0 3 7
if ((mode.containsInterval(3 + i) || (mode.containsInterval((3 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "m"));
}
// "Xdim" diminished 0 3 6
if ((mode.containsInterval(3 + i) || (mode.containsInterval((3 + i) - 12))) &&
(mode.containsInterval(6 + i) || (mode.containsInterval((6 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "dim"));
}
// "Xaug" augmented 0 4 8
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(8 + i) || (mode.containsInterval((8 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "aug"));
}
// "X(b5)" flat five 0 4 6
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(6 + i) || (mode.containsInterval((6 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "(b5)"));
}
// "X5" five diad 0 7
if ((mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "5"));
}
// "Xsus" suspended 0 5 7
if ((mode.containsInterval(5 + i) || (mode.containsInterval((5 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "sus"));
}
// suspended two 0 2 7
if ((mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "sus2"));
}
// Sevens
// "X7" seven 0 4 7 10
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "7"));
}
// "Xm7" minor seven 0 3 7 10
if ((mode.containsInterval(3 + i) || (mode.containsInterval((3 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "m7"));
}
// "X7sus" suspended seven 0 5 7 10
if ((mode.containsInterval(5 + i) || (mode.containsInterval((5 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "7sus"));
}
// "X7(b5)" suspended seven 0 4 6 10
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(6 + i) || (mode.containsInterval((6 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "7(b5)"));
}
// "Xm7(b5)" suspended seven 0 3 6 10
if ((mode.containsInterval(3 + i) || (mode.containsInterval((3 + i) - 12))) &&
(mode.containsInterval(6 + i) || (mode.containsInterval((6 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "m7(b5)"));
}
// "Xmaj7" major seven 0 4 7 11
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(11 + i) || (mode.containsInterval((11 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "maj7"));
}
// "Xm(maj7)" minor with major seven 0 3 7 11
if ((mode.containsInterval(3 + i) || (mode.containsInterval((3 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(11 + i) || (mode.containsInterval((11 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "m(maj7)"));
}
// "Xmaj7(b5)" major seven flat five 0 4 6 11
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(6 + i) || (mode.containsInterval((6 + i) - 12))) &&
(mode.containsInterval(11 + i) || (mode.containsInterval((11 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "maj7(b5)"));
}
// "X7+" augmented seven 0 4 8 10
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(8 + i) || (mode.containsInterval((8 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "7+"));
}
// "X7+(b9)" augmented seven 0 4 8 10 1
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(8 + i) || (mode.containsInterval((8 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))) &&
(mode.containsInterval(1 + i) || (mode.containsInterval((1 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "7+(b9)"));
}
// Sixes
// "X6" seven 0 4 7 9 2
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(9 + i) || (mode.containsInterval((9 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "6"));
}
// "X6/9" seven 0 4 7 9 2
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(9 + i) || (mode.containsInterval((9 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "6/9"));
}
// "Xm6" seven 0 3 7 9
if ((mode.containsInterval(3 + i) || (mode.containsInterval((3 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(9 + i) || (mode.containsInterval((9 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "m6"));
}
// "Xm6/9" seven 0 3 7 9 2
if ((mode.containsInterval(3 + i) || (mode.containsInterval((3 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(9 + i) || (mode.containsInterval((9 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "m6/9"));
}
// Nines
// "X(add9)" add nine 0 4 7 2
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "(add9)"));
}
// "X9" nine 0 4 7 10 2
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "9"));
}
// "Xmaj9" major nine 0 4 7 11 2
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(11 + i) || (mode.containsInterval((11 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "maj9"));
}
// "Xm9(maj7)" minor nine with major seven 0 3 7 11 2
if ((mode.containsInterval(3 + i) || (mode.containsInterval((3 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(11 + i) || (mode.containsInterval((11 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "m9(maj7)"));
}
// "X7(b9)" seven flat nine 0 4 7 10 1
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((1 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "7(b9)"));
}
// "X7(#9)" major seven flat five 0 4 7 10 3
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))) &&
(mode.containsInterval(3 + i) || (mode.containsInterval((3 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "7(#9)"));
}
// "X9(#11)" nine with sharp eleven 0 4 7 10 2 6
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))) &&
(mode.containsInterval(6 + i) || (mode.containsInterval((6 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "9(#11)"));
}
// "X9+" augmented nine 0 4 8 10 2
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(8 + i) || (mode.containsInterval((8 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "9+"));
}
// "X9(b5)" nine flat five 0 4 6 10 2
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(6 + i) || (mode.containsInterval((6 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "9(b5)"));
}
// Elevens
// "X11" eleven 0 4 7 10 2 5
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))) &&
(mode.containsInterval(5 + i) || (mode.containsInterval((5 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "11"));
}
// "Xm11" minor eleven 0 3 7 10 2 5
if ((mode.containsInterval(3 + i) || (mode.containsInterval((3 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))) &&
(mode.containsInterval(5 + i) || (mode.containsInterval((5 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "m11"));
}
// "XM11" major eleven 0 4 7 10 2 5
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(11 + i) || (mode.containsInterval((11 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))) &&
(mode.containsInterval(5 + i) || (mode.containsInterval((5 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "M11"));
}
// Thirteens
// "X13" thirteen 0 4 7 10 2 9
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))) &&
(mode.containsInterval(2 + i) || (mode.containsInterval((2 + i) - 12))) &&
(mode.containsInterval(9 + i) || (mode.containsInterval((9 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "13"));
}
// "X13(b9)" thirteen flat nine 0 4 7 10 1 9
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))) &&
(mode.containsInterval(1 + i) || (mode.containsInterval((1 + i) - 12))) &&
(mode.containsInterval(9 + i) || (mode.containsInterval((9 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "13(b9)"));
}
// "X13(#9)" thirteen sharp nine 0 4 7 10 3 9
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(7 + i) || (mode.containsInterval((7 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))) &&
(mode.containsInterval(3 + i) || (mode.containsInterval((3 + i) - 12))) &&
(mode.containsInterval(9 + i) || (mode.containsInterval((9 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "13(#9)"));
}
// "X13(b9b5)" thirteen 0 4 6 10 1 9
if ((mode.containsInterval(4 + i) || (mode.containsInterval((4 + i) - 12))) &&
(mode.containsInterval(6 + i) || (mode.containsInterval((6 + i) - 12))) &&
(mode.containsInterval(10 + i) || (mode.containsInterval((10 + i) - 12))) &&
(mode.containsInterval(1 + i) || (mode.containsInterval((1 + i) - 12))) &&
(mode.containsInterval(9 + i) || (mode.containsInterval((9 + i) - 12))))
{
chords.Add(ChordFactory.getChordByName(tonic.getName() + "13(b9b5)"));
}
return(chords);
}
