def motif(self, c, n):
summary = True
annotate = True
if summary:
tones = tonify(c)
passage = {
'treble': chord(subset(tones, 3, 5), 4),
'bass': chord(subset(tones, 1, 2), 4)
}
else:
passage = super().motif(c)
if annotate:
passage['treble'][0].markup = n
return passage
def insert(self, data):
new = data.keys()
cst = self.cst
operation = 'Create'
# look for target table code
for key in cst.tables():
if subset(new, cst[key]) and len(new) <= len(cst[key]):
operation = 'Insert'
#target = cst[key]
tTag = cst.get_set_with_most_common_tags(new)
tKeys = cst[tTag]
target = tTag
self.sql_insert(data, target)
break
elif not disjoin(new, cst[key]):
tTag = cst.get_set_with_most_common_tags(new)
tKeys = cst[tTag]
if len(tTag) == 0 or len(tKeys) == 0:
continue
operation = 'Update'
new = list(set(new) | set(tKeys))
target=tTag
self.updateTable(target, new)
self.sql_insert(data, tTag)
break
if operation == 'Create':
target = make_table_name(new)
self.create_table(target, new)
self.sql_insert(data, target)
def create_chords(self):
self.aI = self.arpeggio(self.key.root, 6)
self.aiii = [
self.transpose(t, -1) if letter(t) == self.key.root else t
for t in self.aI
]
self.aiii7 = [
self.transpose(t, 1) if letter(t) == self.key.root else t
for t in self.aI
]
self.aii = self.transpose(self.aI, 1)
self.aii7 = self.transpose(select(self.aii, 1), -1) + subset(
self.aii, 2, 6)
self.bI7 = self.arpeggio(self.transpose(self.key.root, -1, 'octave'),
4) + self.arpeggio7(
self.transpose(self.key.root, 9), 4)
self.biii = arpeggio(self.transpose(self.key.root, -8),
4,
key=self.IIIt)
self.biii += arpeggio(self.transpose(self.key.root, 9),
4,
key=self.IIIt)
self.biii7 = [
self.transpose(t, i)
for t, i in zip(self.bI7, [1, 0, 0, 1, -1, 0, 0, 0])
]
self.bii7 = self.transpose(subset(self.bI7, 1, 4), 1) + self.transpose(
subset(self.bI7, 5, 7), -1) + select(self.bI7, 8)
self.bii7d5 = [
self.transpose(t, i, 'semitone')
for t, i in zip(self.bii7, [0, 0, -1, 0, 0, 0, -1, 0])
]
self.diii = self.transpose(
self.transpose(self.arpeggio(self.key.root, 3), 2), 1, 'octave')
self.dI = [self.transpose(self.key.root, 2, 'octave')]
self.dii = self.transpose(
[self.key.root,
self.transpose(self.IIt.v, -1, "semitone")], 2,
'octave') + [self.transpose(self.key.v, 2, 'octave')]
def __init__(self):
alldata, alltargets = [], []
with open('./data/review_data') as f:
alldata = pickle.load(f)
with open('./data/review_targets') as f:
alltargets = pickle.load(f)
p = range(len(alldata))
random.seed(0)
random.shuffle(p)
shuffle = lambda l: [l[p[i]] for i in range(len(p))]
alldata = shuffle(alldata)
alltargets = shuffle(alltargets)
train_size = 0.6
self.train_data, self.train_target = \
subset(alldata, alltargets, 0, 0.6)
self.alltest_data, self.alltest_target = \
subset(alldata, alltargets, 0.6, 1)
self.num_classes = 3
DataGatherer.__init__(self)
def __init__(self):
alldata, alltargets = [], []
with open('./data/review_data') as f:
alldata = pickle.load(f)
with open('./data/review_targets') as f:
alltargets = pickle.load(f)
p = range(len(alldata))
random.seed(0)
random.shuffle(p)
shuffle = lambda l: [l[p[i]] for i in range(len(p))]
alldata = shuffle(alldata)
alltargets = shuffle(alltargets)
train_size = 0.6
self.train_data, self.train_target = \
subset(alldata, alltargets, 0, 0.6)
self.alltest_data, self.alltest_target = \
subset(alldata, alltargets, 0.6, 1)
self.num_classes = 3
DataGatherer.__init__(self)
def __init__(self):
print "Loading data..."
validate_size = 1.0 / 2
labeled_size = 1.0 / 3
self.labeled_data, self.labeled_target = \
subset(self.train_data, self.train_target, 0, labeled_size)
self.unlabeled_data, self.unlabeled_target = \
subset(self.train_data, self.train_target, labeled_size, 1)
self.validate_data, self.validate_target = \
subset(self.alltest_data, self.alltest_target, 0, validate_size)
self.test_data, self.test_target = \
subset(self.alltest_data, self.alltest_target, validate_size, 1)
self.X_labeled = self.X_unlabeled = self.X_validate = self.X_test = None
self.size = len(self.train_data) + len(self.alltest_data)
print len(self.labeled_data)
print len(self.unlabeled_data)
print len(self.validate_data)
print len(self.test_data)
print "Done loading data"
def __init__(self):
print "Loading data..."
validate_size = 1.0 / 2
labeled_size = 1.0 / 3
self.labeled_data, self.labeled_target = \
subset(self.train_data, self.train_target, 0, labeled_size)
self.unlabeled_data, self.unlabeled_target = \
subset(self.train_data, self.train_target, labeled_size, 1)
self.validate_data, self.validate_target = \
subset(self.alltest_data, self.alltest_target, 0, validate_size)
self.test_data, self.test_target = \
subset(self.alltest_data, self.alltest_target, validate_size, 1)
self.X_labeled = self.X_unlabeled = self.X_validate = self.X_test = None
self.size = len(self.train_data) + len(self.alltest_data)
print len(self.labeled_data)
print len(self.unlabeled_data)
print len(self.validate_data)
print len(self.test_data)
print "Done loading data"
def create_chords(self):
self.aI = self.arpeggio('f', 6)
self.aiii = arpeggio('e', 6, 'A Minor')
self.aiii7 = pattern(arpeggio7('g', 7, 'A Minor'), 1, 2, 3, 5, 6, 7)
self.aii = arpeggio('g', 6, 'G Minor')
self.aii7 = ['f'] + subset(self.aii, 2, 6)
self.bI7 = self.arpeggio('f,', 4) + self.arpeggio7('a`', 4)
self.biii = arpeggio('e,', 4, 'A Minor') + arpeggio('a`', 4, 'A minor')
self.biii7 = [
self.transpose(t, i)
for t, i in zip(self.bI7, [1, 0, 0, 1, -1, 0, 0, 0])
]
self.bii7 = arpeggio('g,', 4, 'G Minor') + arpeggio('g`', 4, 'G Minor')
self.bii7d5 = [
self.transpose(t, i, 'semitone')
for t, i in zip(self.bii7, [0, 0, -1, 0, 0, 0, -1, 0])
]
self.diii = arpeggio('a`', 3, 'A Minor')
self.dI = ['f``', 'f``']
self.dii = ['f``', 'df``', 'c``']
def write_score(self):
""" Intro """
def rise(tone):
return grace(notes([self.transpose(tone, -13, 'semitone'), self.transpose(tone, -1, 'octave'), tone], 32))
def fall(tone):
return self.harmonize(note(tone, 8, articulation='.'), -1, 'octave')
def fall2(tone):
return note(self.transpose(tone, -1, 'octave'), 8, articulation='.')
def plink(tone):
return rise(tone) + fall(tone) + rests(8)
def plonk(tone):
return rise(tone) + rep(fall(tone), 3) + rests(8)
def plonk2(tone):
return rise(tone) + rep(fall2(tone), 3) + rests(8)
def plonk3(tone):
return rise(tone) + rep(fall(tone), 2) + rest(4)
def plod(tones):
tones = tonify(tones)
return rep(plink(tones[0]), 2) + plonk(tones[1])
plodding = flatten([plod(x) for x in 4 * ['ef ef'] + ['ef f', 'f gf', 'ef f']] + [plonk('f') + plonk2('bf')])
plodding[3].prefix += '\\stemDown'
def drone1(tone, interval=-2):
note = notes(tone, 2)
chord1 = self.harmonize(note, interval, 'scale')
chord2 = self.transpose(chord1, -1, 'scale')
chord3 = self.transpose(chord2, -1, 'semitone')
return chord1 + chord2 + chord3 + deepcopy(chord2)
def drone2(tone, interval=-2):
return self.harmonize(self.scale(tone, -4, 2), interval, 'scale')
drone_a = drone1('ef`') + drone1('cf`')
self.set_key('bf minor')
drone_b = drone2('gf`') + subset(drone1('ef`'), 1, 3) + notes('bf', 2)
drone_b[0].articulation = ">"
intro = {
'treble': repeat(rests(1, 1, 1, 1, 1, 1, 1, 1)),
'bass': voices(drone_a + drone_b, plodding)
}
intro['bass'][0].markup = "Play first repeat one octave lower and \\bold {\\italic {pp}}, second as written and \\bold {\\italic {p}}"
intro['treble'][0].prefix = '\\grace s16. ' + intro['treble'][0].prefix
intro['bass'][-1].suffix += linebreak
# """ Bold Chords """
self.set_key('ef minor')
rh_melody = [[]] * 9
rh_melody[1] = self.scale('cf``', 'f`', ['4.', 8, 4], step=2) + notes('f` f`', ['8.', 16])
rh_melody[2] = self.scale('af`', 'ef`', [8, 8, '8.', 16]) + notes('f`', 2)
rh_melody[3] = self.scale('gf`', 'cf``', [4, '8.', 16, '4.']) + notes('af`', 8)
rh_melody[4] = self.scale('f`', 'ef``', [8, 8, '8.', 16], step=2) + notes('df``', 2)
rh_melody[5] = self.scale('bf`', 'ef``', [4, '8.', 16, '4.']) + notes('cf``', 8)
rh_melody[6] = notes('bf` af` bf`', [4, 4, 2])
rh_melody[7] = deepcopy(rh_melody[5])
rh_melody[8] = self.scale('bf`', 'gf`', [4, 4, 2])
lh_melody = self.transpose(rh_melody, -1, 'octave')
lh_melody[3] = rests(2) + self.scale('af,', 'ef', [4, '8.', 16], step=2)
lh_melody[4] = rests(2) + self.scale('bf,', 'f', [4, '8.', 16], step=2)
lh_melody[5] = rests(['2..']) + notes('cf`', 8)
lh_melody[7] = subset(lh_melody[7], 1, 3) + rests(2)
lh_melody[8] = self.transpose(lh_melody[8], 2)
rh_harmony = [[]] * 9
rh_harmony[1] = flatten([chord(diminished7('d`', note.tone, key='d minor'), note.dur) for note in rh_melody[1]])
rh_harmony[2] = chord('c` ef`', 4) + chord('a c`', '8.') + chord('a c`', 16) + chord('bf d`', 2)
rh_harmony[3] = flatten([chord(self.arpeggio('bf', 'gf`'), note.dur) for note in subset(rh_melody[3], 1, 3)]) + chord(arpeggio('cf`', 'gf`', key='cf major'), 2)
rh_harmony[4] = chord('df` f`', 4) + flatten([chord('df` f` af`', d) for d in ['8.', 16, 2]])
rh_harmony[5] = flatten([chord(self.arpeggio('ef`', 'bf`'), note.dur) for note in rh_melody[5]])
remove(select(rh_harmony[5], 5), 'bf`')
rh_harmony[6] = chord('df` gf`', 4) + chord('df` f`', 4) + chord('d` f` af`', 2)
rh_harmony[7] = deepcopy(subset(rh_harmony[5], 1, 4)) + chord('ef` af`', 8)
rh_harmony[8] = notes('gf`', 4) + chord('df` f`', 4) + notes('df`', 2)
lh_harmony = self.transpose(rh_harmony, -1, 'octave')
add(subset(lh_harmony[1], 1, 4), 'bf,')
add(lh_harmony[2], 'bf,')
remove(lh_harmony[2], 'a,')
lh_harmony[3] = flatten([chord('ef gf', dur=c.dur) for c in rh_harmony[3]])
add(subset(lh_harmony[4], 1, 3), 'af cf`')
remove(select(lh_harmony[4], 4), 'df')
add(subset(lh_harmony[5], 1, 3), 'df`')
add(subset(lh_harmony[5], 4, 5), 'cf')
lh_harmony[7] = deepcopy(subset(lh_harmony[5], 1, 4)) + chord('cf ef af', 8)
remove(lh_harmony[7], 'df`')
lh_harmony[8] = chord('df gf', 4) + chord('df f', 4) + chord('gf, df', 2)
rh_harmony[1][0].dynamics = "rfz"
rh_harmony[3][0].dynamics = "f"
rh_harmony[6][2].articulation = ">"
lh_harmony[6][2].articulation = ">"
rh_harmony[7][0].dynamics = "p"
bold_chords = {
'treble': voices(rh_melody, rh_harmony),
'bass': voices(lh_melody, lh_harmony)
}
# """ Intro again """
self.set_key('fs minor')
shifted_bass = self.transpose(plodding[0:119], 3, 'semitone') + time_signature('2/4', plonk('gs'), '4/4')
shifted_bass[0].prefix = self.key_signature + shifted_bass[0].prefix
drone_c = drone1('fs`', 5) + drone1('d`', 5)
add(drone_c, 'fs`')
drone_c[0].prefix = self.key_signature + '\\grace s16.'
drone_c[0].dynamics = "p"
self.set_key('cs minor')
drone_d = merge(drone2('a`', 5) + drone1('fs`', 5)[0:3], notes('cs`` cs`` bs` a` a` gs` fs`', 2))
drone_d[0].articulation = ">"
drone_d[-1].suffix += linebreak
intro2 = {
'treble': drone_c + drone_d,
'bass': shifted_bass
}
# """ Bold Chords again """
self.set_key('fs minor')
rh_melody2 = self.transpose(rh_melody[0:7], 3, 'semitone')
rh_melody2[4] = note('gs`', 8) + self.scale('b`', 'e``', [8, '8.', 16, 2])
rh_melody2[6] = self.scale('b`', 'a``', [8, 8, '8.', 16], step=2) + note('gs``', 2)
lh_melody2 = self.transpose(lh_melody[0:7], 3, 'semitone')
lh_melody2[5] = rest(2) + self.scale('d', 'a', [4, '8.', 16], step=2)
lh_melody2[6] = rest(2) + self.scale('e', 'd`', [8, 8, '8.', 16], step=2)
self.set_key('cs major')
rh_harmony2 = self.transpose(rh_harmony[0:7], 3, 'semitone')
add(subset(rh_harmony2[1], 3, 5), 'cs`')
rh_harmony2[2] = chord('d` fs`', 4) + chord('b d`', '8.') + chord('b d`', 16) + chord(self.arpeggio('cs`', 3), 2)
rh_harmony2[5] = subset(rh_harmony2[5], 1, 4)
remove(subset(rh_harmony2[5], 1, 3), 'fs`')
add(subset(rh_harmony2[5], 1, 3), 'e`')
rh_harmony2[5][3].dur = 2
rh_harmony2[6] = chord('gs` b`', 4) + chord('gs` b` cs``', '8.') + chord('b` cs`` fs``', 16) + chord(select(diminished7('gs`', 5, key='gs minor'), 1, 2, 3, 5), 2)
lh_harmony2 = self.transpose(lh_harmony[0:7], 3, 'semitone')
replace(lh_harmony2[2], 'ds', 'd')
add(subset(lh_harmony2[3], 1, 3), 'cs')
add(select(lh_harmony2[3], 1), 'fs,')
add(select(lh_harmony2[4], 1), 'b')
remove(select(lh_harmony2[4], 4), 'e')
lh_harmony2[5] = subset(lh_harmony2[5], 1, 3) + chord('a cs`', 2)
remove(lh_harmony2[5], 'e`')
add(select(lh_harmony2[5], 1), 'a,')
lh_harmony2[6] = chord('gs b d` fs`', 4) + chord('gs b d` fs`', '8.') + chord('gs b d` fs`', 16) + chord('e gs b d`', 2)
rh_harmony2[5][0].dynamics = "cresc"
rh_harmony2[5][1].dynamics = "!"
lh_melody2[6][1].suffix = "^\\>"
lh_melody2[6][4].suffix = "\\!"
bold_chords2 = {
'treble': voices(rh_melody2, rh_harmony2),
'bass': voices(lh_melody2, lh_harmony2)
}
# """ bridge """
bridge_rhythm = [4, '8.', 16]
def bridge_chords(tone):
self.set_key(letter(tone) + ' major')
tones = self.arpeggio(tone, -8)
return {
'treble': chords([subset(tones, 1, 4)], bridge_rhythm),
'bass': chords([subset(tones, 5, 8)], bridge_rhythm)
}
def tremble(tone):
bass_tone = self.transpose(tone, -2, 'octave')
start_grace = grace(notes([self.transpose(bass_tone, -1, 'semitone'), bass_tone, self.transpose(bass_tone, 2, 'semitone')], 32))
stop_grace = notes([self.transpose(bass_tone, -1, 'semitone'), bass_tone], 32)
treble_chord = chord(arpeggio(tone, -4, key=letter(tone) + ' major'), 2)
if tone == 'b`':
add(treble_chord, 'a')
return {
'treble': treble_chord,
'bass': start_grace + after_grace(note(bass_tone, 2, ornamentation='trill'), stop_grace)
}
def bridge_motif(tone):
return join(bridge_chords(tone), tremble(self.transpose(tone, -3)))
bridge_part_1 = join(bridge_motif('af``'), bridge_motif('gf``'), bridge_motif('e``'))
def bridge_grace(passage):
return subset(passage, 1, 2) + grace(note(passage[1].tone, 16)) + subset(passage, 3, len(passage))
bridge_rhythm4 = [8, 8, '8.', 16]
bridge_part_2_melody = {
'treble': rep(notes('e`', bridge_rhythm) + self.scale('e`', -4, 8) + self.scale('e`', 4, bridge_rhythm + [2]), 2) + rep(rests(1), 2),
'bass': rests(1, 2) + bridge_grace(self.scale('e,', -4, 8)) + notes(['b,,'] + self.scale('e,', 3), 8) + note('a,', 2) + self.scale('a,', -4, 8) + self.scale('e,', -4, bridge_rhythm4) + self.scale('b,,', -4, 8) + notes('e,, ds,, d,,', [4, 4, 1])
}
bridge_part_2_harmony = {'treble': [[]] * 6, 'bass': [[]] * 9}
bridge_part_2_harmony['treble'][1] = bridge_chords('e`')['treble'] + chords(['fs a b', 'e a', 'ds a'], [4, 8, 8])
bridge_part_2_harmony['treble'][2] = chords([self.arpeggio('e', 4), 'fs b e`', self.arpeggio('gs', 4)], bridge_rhythm) + chord(select(dominant7('a', 5, key='b major'), 1, 2, 4, 5), 2)
bridge_part_2_harmony['treble'][3] = replace(deepcopy(bridge_part_2_harmony['treble'][1]), 'a', 'b')
bridge_part_2_harmony['treble'][4] = deepcopy(bridge_part_2_harmony['treble'][2])
bridge_part_2_harmony['bass'][1] = chords(['b,, b,'], bridge_rhythm)
bridge_part_2_harmony['bass'][2] = tremble('b`')['bass']
bridge_part_2_harmony['bass'][3] = chords(['e, b,'], bridge_rhythm)
bridge_part_2_harmony['bass'][4] = note('b,', 2)
bridge_part_2_harmony['bass'][5] = notes('b,', bridge_rhythm)
bridge_part_2_harmony['bass'][6] = tremble('b`')['bass']
bridge_part_2_harmony['bass'][7] = notes('b,', bridge_rhythm)
bridge_part_2_harmony['bass'][8] = note('b,', 2)
bridge_part_2 = {
'treble': clef('bass', voices(bridge_part_2_melody['treble'], bridge_part_2_harmony['treble'])),
'bass': voices(bridge_part_2_harmony['bass'], bridge_part_2_melody['bass'])
}
bridge_part_2_melody['bass'][-1].suffix += linebreak
bridge_part_1['treble'][0].dynamics = "p"
bridge_part_2_harmony['treble'][1][0].dynamics = "p"
bridge_part_2_melody['treble'][0].prefix = self.key_signature + bridge_part_2_melody['treble'][0].prefix
bridge_part_2_harmony['bass'][1][0].prefix = self.key_signature + bridge_part_2_harmony['bass'][1][0].prefix
bridge_part_2['bass'][-1].suffix += linebreak
bridge = join(bridge_part_1, bridge_part_2)
# """ Intro again again """
self.set_key('Ef Minor')
intro3_treble = drone1('ef') + drone1('cf')
intro3_bass = rep(plod('ef, ef,'), 4)
self.set_key('ef harmonic')
mini_motif = self.harmonize(notes('bf', ['4.', 8]) + self.scale('bf', -4, 4), -2)
intro3_treble += (self.harmonize(notes('gf ef af', 2) + grace(note('gf', 16)) + note('f', 2), -2)
+ mini_motif + chord('d cf', 2) + deepcopy(mini_motif) + note('ef', 2) + rep(chord('d af cf`', 2, articulation='>') + note('ef', 2), 2) + chord('d af cf`', 1, articulation='>'))
intro3_bass += (plod('ef, af,') + plod('f, bf,') + plod('gf, cf') + plod('bf, af,')
+ rep(plink('gf,'), 2) + plonk3('cf') + plonk3('bf,') + plonk('ef,')
+ rest(2) + rep(plink('ef,'), 2) + rest(2) + plonk('ef,') + rest(1))
intro3_treble[0].suffix += "^\\pp"
intro3_treble[8].articulation = '>'
intro3_bass[68].markup = '\\italic{poco cresc.}'
intro3_treble[10].articulation = '>'
intro3_treble[13].articulation = '>'
intro3_treble[19].articulation = '>'
intro3_treble[20].markup = '\\italic {dim.}'
intro3_treble[22].suffix += '^\\>'
intro3_treble[26].dynamics = 'pp'
intro3_bass[-1].suffix += linebreak + pagebreak
intro3 = {
'treble': clef('treble', rest(1, prefix=self.key_signature + ' \\grace s16.')) + rest(1) * 12,
'bass': key_signature(self.key, voices(intro3_treble, intro3_bass))
}
# """ Cascade """
self.set_key('ef major')
def set_cascade_melody(melody, bars=8, is_repeated=False, end=False, key=False):
section = {
'treble': voices(melody, rep(self.scale('ef`', -4, 8), bars)),
'bass': voices(rep(self.scale('g', -4, 8), bars), rep(note('ef,', 2, articulation='>'), bars))
}
if key:
section['treble'] = key_signature(self.key, section['treble'])
section['bass'] = key_signature(self.key, section['bass'])
if is_repeated:
section['bass'] = repeat(section['bass'])
if end:
section['bass'][-1].suffix += pagebreak
else:
section['bass'][-1].suffix += linebreak
return section
cascade_melody_1a = notes('g` af` g` af` bf` g` af`', [4, 4, 4, 8, 8, 4, 4])
cascade_melody_1 = cascade_melody_1a + notes('g` f`', 4) + deepcopy(cascade_melody_1a) + note('g`', 2)
cascade_meldody_2a = self.arpeggio('g`', 3, 4)
cascade_meldody_2b = deepcopy(cascade_meldody_2a) + notes('bf` af`', 8)
cascade_melody_2 = cascade_meldody_2b + cascade_meldody_2a + note('bf`', 4) + deepcopy(cascade_meldody_2b) + notes('g` af` bf` g`', [4, 8, 8, '4.']) + rest(8)
cascade_melody_3a = notes('ef`` c`` d`` c`` g` g`', [4, 8, 8, 4, 4, 2])
cascade_melody_3 = notes('c`` g`', 4) + cascade_melody_3a + notes('g` c`` d``', [4, 8, 8]) + deepcopy(cascade_melody_3a)
cascade_melody_4 = deepcopy(subset(cascade_melody_1, 1, 14)) + notes('g` f` ef` g`', [4, 8, 8, 2])
cascade_melody_5 = self.arpeggio('g`', 3, 4) + note('c``', 8) + self.scale('d``', -5, [8, 4, 8, 8, 2]) + note('g`', 4) + 2 * self.scale('c``', 3, [8, 8, 4]) + notes('g` f` g`', [8, 8, 2])
cascade_melody_6 = deepcopy(cascade_melody_4)
cascade_melody_1[0].dynamics = "f"
cascade_melody_2[0].dynamics = "f"
cascade_melody_3[0].dynamics = "ff"
cascade_melody_3[16].dynamics = ">"
cascade_melody_4[0].dynamics = "p"
cascade_melody_5[0].dynamics = "ff"
cascade_melody_5[18].dynamics = ">"
cascade_melody_6[0].dynamics = "pp"
cascade = join(set_cascade_melody(cascade_melody_1, is_repeated=True, key=True),
set_cascade_melody(cascade_melody_2, is_repeated=True),
set_cascade_melody(cascade_melody_3),
set_cascade_melody(cascade_melody_4),
set_cascade_melody(cascade_melody_5),
set_cascade_melody(cascade_melody_6, end=True)
)
# """ Intro 4 """
self.set_key('ef minor')
intro4 = {
'treble': key_signature(self.key, rep(rest(1), 8)),
'bass': key_signature(self.key, voices(
deepcopy(drone_a + drone_b),
plodding
))
}
intro4['bass'][-1].suffix += linebreak
intro4['bass'][0].markup += "Play left hand one octave lower"
intro4['bass'][16].suffix += "^\\p"
# """ bold chords 3 """
rh_melody3 = deepcopy(subset(rh_melody, 1, 5)) + self.transpose(subset(rh_melody, 4, 5), 2)
rh_harmony3 = deepcopy(rh_harmony[0:7])
add(rh_harmony3[1], 'bf')
rh_harmony3[2] = chords(['bf cf` ef`', 'af cf`', 'af cf`', 'af bf d`'], [4, '8.', 16, 2])
rh_harmony3[5] = subset(rh_harmony3[5], 1, 3) + chord('ef` gf` bf`', 2)
rh_harmony3[6] = self.transpose(rh_harmony3[4], 2)
add(select(rh_harmony3[6], 3), 'ef``')
add(select(rh_harmony3[6], 4), 'df``')
lh_melody3 = deepcopy(subset(lh_melody, 1, 4)) + [rest(2) + self.scale('bf,', 'af', [8, 8, '8.', 16], step=2)]
lh_melody3 += [self.transpose(lh_melody3[3], 2), self.transpose(lh_melody3[4], 2)]
lh_harmony3 = deepcopy(lh_harmony[0:7])
add(lh_harmony3[1], 'bf,')
add(subset(lh_harmony3[3], 1, 3), 'bf,')
add(select(lh_harmony3[3], 1), 'ef,')
add(select(lh_harmony3[4], 1), 'f,')
add(select(lh_harmony3[4], 4), 'df')
lh_harmony3[5] = subset(lh_harmony3[5], 1, 3) + chord('ef gf bf', 2)
add(select(lh_harmony3[5], 1), 'gf,')
lh_harmony3[6] = self.transpose(lh_harmony3[4], 2)
add(select(lh_harmony3[6], 4), 'df`')
rh_harmony3[5][0].dynamics = "cresc"
rh_harmony3[5][1].dynamics = "!"
lh_melody3[6][1].suffix += "^\\<"
lh_melody3[6][4].dynamics = "!"
bold_chords3 = {
'treble': voices(rh_melody3, rh_harmony3),
'bass': voices(lh_melody3, lh_harmony3)
}
# """ bridge 2 """
bridge2_part_1 = join(bridge_motif('gf``'), bridge_motif('f``'), bridge_motif('e``'))
bridge2_part_2_melody = {
'treble': key_signature(self.key, subset(bridge_part_2_melody['treble'], 1, 14) + bridge_grace(self.scale('e`', -4, bridge_rhythm4)) + note('b', 8) + self.scale('e`', 3, 8) + note('a`', 2) + rests(1, 1)),
'bass': key_signature(self.key, rests(1, 2) + bridge_grace(self.scale('e,', -4, bridge_rhythm4)) + notes(['b,,'] + self.scale('e,', 3), 8) + bridge_grace(self.scale('e', -8, bridge_rhythm4 + [8, 8, 8, 8])) + bridge_grace(self.scale('e,', -8, bridge_rhythm4 + [8, 8, 8, 8])) + notes('e,, ds,, d,,', [4, 4, 1]))
}
bridge2_part_2_harmony = deepcopy(bridge_part_2_harmony)
bridge2_part_2_harmony['treble'][3] = bridge_chords('e`')['treble'] + chord('fs b', 2)
bridge2_part_2_harmony['treble'][4] = chords(['e b', 'fs b e`', 'gs b e`', 'a b fs`'], [4, 8, 8, 2])
bridge2_part_2_harmony['bass'][6] = note('a,', 2)
bridge2_part_2 = {
'treble': clef('bass', voices(bridge2_part_2_melody['treble'], bridge2_part_2_harmony['treble'])),
'bass': voices(bridge2_part_2_harmony['bass'], bridge2_part_2_melody['bass'])
}
bridge2_part_1['treble'][0].dynamics = "p"
bridge2_part_2['bass'][-1].suffix += linebreak
bridge2 = join(bridge2_part_1, bridge2_part_2)
# """ outro """
self.set_key('ef minor')
outro = {
'treble': key_signature(self.key, rep(rest(1), 15)),
'bass': key_signature(self.key, deepcopy(voices(intro3_treble[0:19] + chord('c ef', 2) + intro3_treble[13:17] + rest(2, ornamentation='fermata') + intro3_treble[17:19] + rest(2, ornamentation='fermata') + intro3_treble[26:31] + rep(chord('d af cf`', 2, articulation=">"), 2) + chord('d af cf`', 1, articulation=">"),
intro3_bass[0:151] + rest(4) + rest(2) + plonk3('bf,') + rest(2) + rep(plink('ef,'), 2) + rest(2) + plonk('ef,') + rest(2) + rep(plink('ef,'), 2) + rests(1, 1))))
}
outro['treble'][0].prefix += '\\grace s16.'
outro['treble'][-1].suffix = linebreak
outro['bass'][13] = chord(outro['bass'][13].tones, outro['bass'][13].dur, articulation='>')
outro['bass'][17].dynamics = ''
outro['bass'][20].suffix = '^\\pp'
outro['bass'][20].articulation = ''
outro['bass'][28].suffix = '^\\ppp'
outro['bass'][28].dynamics = ''
outro['bass'][34].markdown = '\\italic { dim. }'
outro['bass'][35].markdown += '\\italic { dim. }'
outro['bass'][104].markup = ''
# """ outro 2 """
self.set_key('ef major')
outro2 = {
'treble': key_signature(self.key, clef('bass', voices(chords(['ef g bf'], [2, 4]) + chord('ef af bf', 4) + chords(['ef g bf'], [2, 2]),
rep(self.scale('g', -4, 8), 4)))) + chord('ef g bf', 1, ornamentation='arpeggio'),
'bass': key_signature(self.key, rep(voices(self.scale('ef', -4, 8), chord('ef, bf,', 2)), 4)) + chord('ef,, bf,, ef, bf,', 1, ornamentation='arpeggio')
}
outro2['treble'][0].dynamics = 'mf'
outro2['treble'][1].markdown = '\\italic { dim. }'
outro2['treble'][3].markdown = '\\italic { rall. }'
outro2['treble'][4].dynamics = 'pp'
outro2['treble'][-1].dynamics = 'ppp'
self.score = join(intro, bold_chords, intro2, bold_chords2, bridge, intro3, cascade, intro4, bold_chords3, bridge2, outro, outro2)
def bridge_grace(passage):
return subset(passage, 1, 2) + grace(note(passage[1].tone, 16)) + subset(passage, 3, len(passage))
