Updated git url & added mirrors
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LICENSE
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LICENSE
@ -1,6 +1,6 @@
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ISC License
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Copyright (c) 2019, acidvegas <acid.vegas@acid.vegas>
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Copyright (c) 2021, acidvegas <acid.vegas@acid.vegas>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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16
README.md
16
README.md
@ -10,8 +10,24 @@ This repository originally started off as a means of using Python to learn music
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It is still a work in progress, so some functions and features may not work as excepted or at all. Would love some collaboration on this project!
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## Notes
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A chromatic scale is comprised of all the semitones between an octave:
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A A# B C C# D D# E F F# G G#
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Using the root of C, we can apply the pattern of the major scale to the C chromatic scale:
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C C# D D# E F F# G G# A A# B C
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C D E F G A B C
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W W H W W W H
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## Todo
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* Dynamic table sizing based on item/key lengths
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* Finish chord generation
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* Color support for windows
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* Scale/chord ASCII coloring
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## Mirrors
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- [acid.vegas](https://acid.vegas/mzk)
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- [GitHub](https://github.com/acidvegas/mzk)
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- [GitLab](https://gitlab.com/acidvegas/mzk)
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- [SuperNETs](https://git.supernets.org/acidvegas/mzk)
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Binary file not shown.
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#!/usr/bin/env python
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# mzk music theory helper - developed by acidvegas in python (https://acid.vegas/mzk)
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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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@ -62,10 +80,10 @@ intervals = {
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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':'8va'}
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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#')
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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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@ -73,7 +91,6 @@ scales = {
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'algerian' : '2131131',
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'aeolian' : '2122122',
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'blues' : '321132',
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'chromatic' : '1111111',
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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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#!/usr/bin/env python
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# mzk music theory helper - developed by acidvegas in python (https://acid.vegas/mzk)
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# mzk music theory helper - developed by acidvegas in python (https://git.acid.vegas/mzk)
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# functions.py
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import constants
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def generate_notes(key):
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notes = ['A','A#','B','C','C#','D','D#','E','F','F#','G','G#']
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def chromatic_scale(key):
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notes = list(constants.notes)
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while notes[0] != key:
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notes.append(notes.pop(0))
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return notes
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def generate_scale(string, scale_notes, full=False):
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notes = generate_notes(string.upper())*2 if full else generate_notes(string.upper())
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def generate_scale_string(string, scale_notes, full=False):
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notes = chromatic_scale(string.upper())*2 if full else chromatic_scale(string.upper())
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notes.append(notes[0])
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for index,note in enumerate(notes):
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if note in scale_notes:
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@ -28,18 +28,16 @@ def get_pattern(pattern):
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elif step == '3' : new_pattern.append('WH')
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return ' '.join(new_pattern)
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def scale(type, key):
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def scale_notes(type, key):
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last = 0
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notes = generate_notes(key)
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scale_notes = [notes[0],]
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all_notes = chromatic_scale(key)*2
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scale_notes = [all_notes[0],]
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for step in constants.scales[type]:
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last += int(step)
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if last >= len(notes):
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last -= len(notes)
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scale_notes.append(notes[last])
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scale_notes.append(all_notes[last])
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return scale_notes
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def print_chord():
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def print_chord(root, type):
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# todo: finish this
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print('◯ ⬤ ')
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print('''╳ ╳ ╳ ╳ ╳ ╳
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@ -55,6 +53,20 @@ def print_chord():
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│ │ │ │ │ │
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└───┴───┴───┴───┴───┘
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E A D G B e''')
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print('''╳ ◯ ◯
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┌───┬───┬───┬───┬───┐
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│ │ │ │ │ │
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├───┼───┼───┼───⬤───┤
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│ │ │ │ │ │
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├───┼───⬤───┼───┼───┤
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│ │ │ │ │ │
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├───⬤───┼───┼───┼───┤
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│ │ │ │ │ │
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├───┼───┼───┼───┼───┤
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│ │ │ │ │ │
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└───┴───┴───┴───┴───┘
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E A D G B e''')
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def print_circle_of_fifths():
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'''definition:
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@ -125,15 +137,14 @@ def print_intervals():
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for interval, info in constants.intervals.items():
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print('│ {0} │ {1} │ {2} │'.format(str(info['semitones']).rjust(9), interval.ljust(14), info['short_name'].ljust(5)))
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print('└───────────┴────────────────┴───────┘')
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print('C O M P O U N D I N T E R V A L S'.center(42))
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print('\nC O M P O U N D I N T E R V A L S'.center(42))
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print('┌───────────┬────────────────────┬───────┐')
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print('│ semitones │ quality │ short │')
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print('├───────────┼────────────────────┼───────┤')
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for interval, info in constants.compound_intervals.items():
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print('│ {0} │ {1} │ {2} │'.format(str(info['semitones']).rjust(9), interval.ljust(18), info['short_name'].ljust(5)))
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print('└───────────┴────────────────────┴───────┘')
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print(trim(print_intervals.__doc__))
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print(print_intervals.__doc__)
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def print_scale(root, type, full=False):
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frets = (24,147) if full else (12,75)
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print(' ┌' + '┬'.join('─'*5 for x in range(frets[0])) + '┐')
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print('0 │' + '│'.join(str(x).center(5) for x in range(1,frets[0]+1)) + '│')
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print(' ├' + '┼'.join('─'*5 for x in range(frets[0])) + '┤')
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scale_notes = scale(type, root)
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notes = scale_notes(type, root)
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for string in ('eBGDAE'):
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string_notes = generate_scale(string, scale_notes, full)
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string_notes = generate_scale_string(string, notes, full)
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print(string + ' │' + '│'.join(note.center(5, '-') for note in string_notes[1:]) + '│')
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print(' └' + '┴'.join('─'*5 for x in range(frets[0])) + '┘')
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print((', '.join(scale_notes) + ' / ' + get_pattern(constants.scales[type])).rjust(frets[1]))
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print((', '.join(notes) + ' / ' + get_pattern(constants.scales[type])).rjust(frets[1]))
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def print_scales():
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'''definition:
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@ -1,5 +1,5 @@
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#!/usr/bin/env python
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# mzk music theory helper - developed by acidvegas in python (https://acid.vegas/mzk)
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# mzk music theory helper - developed by acidvegas in python (https://git.acid.vegas/mzk)
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# main.py
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import sys
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