110 lines
4.5 KiB
Python
110 lines
4.5 KiB
Python
#!/usr/bin/env python
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# mzk music theory helper - developed by acidvegas in python (https://git.acid.vegas/mzk)
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# constants.py
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chords = {
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'major' : {'symbol':'', 'pattern':'1 3 5'},
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'minor' : {'symbol':'m', 'pattern':'1 b3 5'},
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'7th' : {'symbol':'7', 'pattern':'1 3 5 b7'},
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'minor_7th' : {'symbol':'m7', 'pattern':'1 b3 5 b7'},
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'major_7th' : {'symbol':'maj7', 'pattern':'1 3 5 7'},
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'minor_7th_flat_5th' : {'symbol':'m7b5', 'pattern':'1 b3 b5 b7'},
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'suspended_4th' : {'symbol':'sus4', 'pattern':'1 4 5'},
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'diminished' : {'symbol':'dim', 'pattern':'1 b3 b5'},
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'augmented' : {'symbol':'aug', 'pattern':'1 3 #5'},
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'6th' : {'symbol':'6', 'pattern':'1 3 5 6'},
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'minor_6th' : {'symbol':'m6', 'pattern':'1 b3 5 6'},
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'minor_6th_add_9th' : {'symbol':'6add9', 'pattern':'1 3 5 6 9'},
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'9th' : {'symbol':'9', 'pattern':'1 3 5 b7 9'},
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'minor_9th' : {'symbol':'m9', 'pattern':'1 b3 5 b7 9'},
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'major_9th' : {'symbol':'maj9', 'pattern':'1 3 5 7 9'}
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}
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circle = ''' major
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C
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F G
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♮
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1♭ 1♯
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a
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B♭ d c D
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2♭ 2♯
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g minor b
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E♭ 3♭ c f♯ 3♯ A
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f c♯
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4♭ 4
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A♭ b♭ g♯ E
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e♭/d♯
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5♭/7♯ 7♭/5♯
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6♭/6♯
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D♭ B
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G♭/F♯
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C♯ C♭'''
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colors = {
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'gray' : '\033[0;90m',
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'red' : '\033[0;91m',
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'green' : '\033[0;92m',
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'reset' : '\033[0m'
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}
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compound_intervals = {
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'minor_ninth' : {'semitones':13, 'short_name':'m9'},
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'major_ninth' : {'semitones':14, 'short_name':'M9'},
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'minor_tenth' : {'semitones':15, 'short_name':'m10'},
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'major_tenth' : {'semitones':16, 'short_name':'M10'},
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'perfect_eleventh' : {'semitones':17, 'short_name':'P11'},
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'augmented_eleventh' : {'semitones':18, 'short_name':'TT'},
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'perfect_twelfth' : {'semitones':19, 'short_name':'P12'},
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'minor_thirteenth' : {'semitones':20, 'short_name':'m13'},
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'major_thirteenth' : {'semitones':21, 'short_name':'M13'},
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'minor_fourteenth' : {'semitones':22, 'short_name':'m14'},
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'major_fourteenth' : {'semitones':23, 'short_name':'M14'},
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'double_octave' : {'semitones':24, 'short_name':'15ma'}
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}
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intervals = {
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'perfect_unison' : {'semitones':0, 'short_name':'P1'},
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'minor_second' : {'semitones':1, 'short_name':'m2'},
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'major_second' : {'semitones':2, 'short_name':'M2'},
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'minor_third' : {'semitones':3, 'short_name':'m3'},
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'major_third' : {'semitones':4, 'short_name':'M3'},
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'perfect_fourth' : {'semitones':5, 'short_name':'P4'},
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'tritone' : {'semitones':6, 'short_name':'TT'}, # diminished fifth / augmented fourt
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'perfect_fifth' : {'semitones':7, 'short_name':'P5'},
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'minor_sixth' : {'semitones':8, 'short_name':'m6'},
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'major_sixth' : {'semitones':9, 'short_name':'M6'},
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'minor_seventh' : {'semitones':10, 'short_name':'m7'},
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'major_seventh' : {'semitones':11, 'short_name':'M7'},
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'perfect_octave' : {'semitones':12, 'short_name':'P8'}
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}
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notes = ('A', 'A#', 'B', 'C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#') # Chromatic scale
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numerals = ('I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX', 'X', 'XI', 'XII')
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scale_degrees = ('tonic','supertonic','mediant','subdominant','dominant''submediant','subtonic')
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scales = {
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'algerian' : '2131131',
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'aeolian' : '2122122',
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'blues' : '321132',
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'dorian' : '2122212',
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'half_whole_diminished' : '12121212',
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'harmonic_minor' : '2122131',
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'ionian' : '2212221',
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'locrian' : '1221222',
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'lydian' : '2221221',
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'major' : '2212221',
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'major_pentatonic' : '22323',
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'melodic_minor' : '2122221',
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'mixolydian' : '2212212',
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'natural_minor' : '2122122',
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'persian' : '1311231',
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'phrygian' : '1222122',
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'whole_half_diminished' : '21212121',
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'whole_tone' : '2222222'
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}
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