s = []
s.append(structure.second_order_deltarule(notes, sodeltas[0], 0.1))
s.append(structure.second_order_deltarule(notes, sodeltas[1], 0.1))
s.append(structure.second_order_deltarule(notes, avg, 0.1))
#s3 = structure.delta_rule(notes, avg, 0.1)
#avg = avg_list(repdeltas)
#rep = structure.delta_rule(None, notes, avg)
print(tools.recursive_print(s[0]))
print(tools.recursive_print(s[1]))
print(tools.recursive_print(s[2]))
#print "REPETITION DELTA:"
#print tools.recursive_print(rep)
for i in range(5):
groups = structure.groupings(structure.list_to_tree(s[0]), i)
avg_group = 0
for group in groups:
avg_group += len(group)
avg_group /= float(len(groups))
print("ONSET: Level {0}, average group size: {1}".format(i, avg_group))
groups = structure.groupings(structure.list_to_tree(s[1]), i)
avg_group = 0
for group in groups:
avg_group += len(group)
avg_group /= float(len(groups))
print("PITCH: Level {0}, average group size: {1}".format(i, avg_group))
groups = structure.groupings(structure.list_to_tree(s[2]), i)
avg_group = 0
for group in groups:
avg_group += len(group)
import database as db from sequencer import * from alignment import * import structure, tools import scorefeatures as sf import performancefeatures as pf import perform s = db.select() a = Alignment(db.getScore1(s), db.getDeviation1(s)) melodyscore = a.melody() melody = tools.parseScore(melodyscore) onset = structure.groupings(structure.list_to_tree(structure.first_order_tree(structure.onset, melody, 0.1)), 1) score = sf.vanDerWeijFeatures(melodyscore, onset) performance = pf.vanDerWeijExpression(a, onset) print(score) print(performance) seq = Sequencer() seq.play(perform.vanDerWeijPerformSimple(a.score, melodyscore, onset, performance, bpm=a.deviations.bpm, converter=melody))
s1 = structure.second_order_deltarule(chopinnotes, sodelta1, 0.1)
s2 = structure.second_order_deltarule(mozartnotes, sodelta2, 0.1)
while True:
choice = util.menu("Select", ['Schumann exp', 'Schumann score', 'Schumann noexp', 'chopin struct', 'lastig struct bach', 'struct moz'])
if choice == 0:
path = db.getPerformancePath1(schumann)
os.system("audacious {0}".format(path))
if choice == 1:
os.system("viewmxml {0}".format(db.getScorePath1(schumann)))
if choice == 2:
path = db.getScoreMidiPath1(schumann)
os.system("audacious {0}".format(path))
if choice == 3:
groups = structure.groupings(structure.list_to_tree(s1), 1)
structured_notes = []
loud = False
for group in groups:
if loud:
loud = False
else:
loud = True
for leaf in group:
if loud:
leaf.onvelocity = 80
else:
leaf.onvelocity = 50
structured_notes.append(leaf)
chopinnotes.notes = structured_notes
