def ascending(self):
notes = [self.tonic]
for i in range(3):
notes.extend([intervals.major_second(notes[-1]), intervals.minor_third(notes[-1])])
notes.append(intervals.major_seventh(notes[0]))
notes[-2] = intervals.major_sixth(notes[0])
return notes * self.octaves + [notes[0]]
def major_thirteenth(note):
"""Builds a major thirteenth chord on note.
Example:
{{{
>>> major_thirteenth('C')
['C', 'E', 'G', 'B', 'D', 'A']
}}}"""
return major_ninth(note) + [intervals.major_sixth(note)]
def major_sixth(note):
"""Builds a major sixth chord on note.
Example:
{{{
>>> major_sixth("C")
['C', 'E', 'G', 'A']
}}}"""
return major_triad(note) + [intervals.major_sixth(note)]
def to_minor(note):
"""Returns the minor of note.
Example:
{{{
>>> to_minor("C")
'A'
}}}"""
return intervals.major_sixth(note)
def major_sixth(note):
"""Build a major sixth chord on note.
Example:
>>> major_sixth('C')
['C', 'E', 'G', 'A']
"""
return major_triad(note) + [intervals.major_sixth(note)]
def major_thirteenth(note):
"""Build a major thirteenth chord on note.
Example:
>>> major_thirteenth('C')
['C', 'E', 'G', 'B', 'D', 'A']
"""
return major_ninth(note) + [intervals.major_sixth(note)]
def minor_thirteenth(note):
"""Build a minor thirteenth chord on note.
Example:
>>> minor_thirteenth('C')
['C', 'Eb', 'G', 'Bb', 'D', 'A']
"""
return minor_ninth(note) + [intervals.major_sixth(note)]
def major_sixth(note):
"""Build a major sixth chord on note.
Example:
>>> major_sixth('C')
['C', 'E', 'G', 'A']
"""
return major_triad(note) + [intervals.major_sixth(note)]
def dominant_thirteenth(note):
"""Build a dominant thirteenth chord on note.
Example:
>>> dominant_thirteenth('C')
['C', 'E', 'G', 'Bb', 'D', 'A']
"""
return dominant_ninth(note) + [intervals.major_sixth(note)]
def dominant_thirteenth(note):
"""Builds a dominant thirteenth chord on note.
Example:
{{{
>>> dominant_thirteenth('C')
['C', 'E', 'G', 'Bb', 'D', 'A']
}}}"""
return dominant_ninth(note) + [intervals.major_sixth(note)]
def minor_thirteenth(note):
"""Builds a minor thirteenth chord on note.
Example:
{{{
>>> minor_thirteenth('C')
['C', 'Eb', 'G', 'Bb', 'D', 'A']
}}}"""
return minor_ninth(note) + [intervals.major_sixth(note)]
def minor_sixth(note):
"""Builds a minor sixth chord on note.
Example:
{{{
>>> minor_sixth(\"C\")
['C', 'Eb', 'G', 'A']
}}}"""
return minor_triad(note) + [intervals.major_sixth(note)]
def relative_minor(note):
"""Returns the minor of note.
Example:
{{{
>>> to_minor(\"C\")
'A'
}}}"""
return intervals.major_sixth(note)
def major_sixth(note):
"""Builds a major sixth chord on note.
Example:
{{{
>>> major_sixth(\"C\")
['C', 'E', 'G', 'A']
}}}"""
return major_triad(note) + [intervals.major_sixth(note)]
def to_minor(note):
"""Returns the minor of note.
Example:
{{{
>>> to_minor(\"C\")
'A'
}}}"""
import intervals # Circular import
return intervals.major_sixth(note)
def to_minor(note):
"""Returns the minor of note.
Example:
{{{
>>> to_minor(\"C\")
'A'
}}}"""
import intervals # Circular import
return intervals.major_sixth(note)
def ascending(self):
notes = [self.tonic]
for i in range(3):
notes.extend([
intervals.major_second(notes[-1]),
intervals.minor_third(notes[-1])
])
notes.append(intervals.major_seventh(notes[0]))
notes[-2] = intervals.major_sixth(notes[0])
return notes * self.octaves + [notes[0]]
def diminished(note):
"""Returns the diminshed scale on note.
Example:
{{{
>>> diminished(\"C\")
['C', 'D', 'Eb', 'F', 'Gb', 'Ab', 'A', 'B']
}}}"""
def whole_step_half_step(n):
res = [intervals.major_second(n), intervals.minor_third(n)]
return res
res = [note]
for i in range(3):
res += whole_step_half_step(note)
note = res[-1]
res = res + [intervals.major_seventh(res[0])]
res[-2] = intervals.major_sixth(res[0])
return res
def diminished(note):
"""Returns the diminshed scale on note.
Example:
{{{
>>> diminished(\"C\")
['C', 'D', 'Eb', 'F', 'Gb', 'Ab', 'A', 'B']
}}}"""
def whole_step_half_step(n):
res = [intervals.major_second(n), intervals.minor_third(n)]
return res
res = [note]
for i in range(3):
res += whole_step_half_step(note)
note = res[-1]
res = res + [intervals.major_seventh(res[0])]
res[-2] = intervals.major_sixth(res[0])
return res
