def test_b_in_c_sharp_maj(self):
alteration = get_note_alteration_in_key('B', ('C#', 'maj'))
self.assertEqual('^', alteration)
def test_f_in_gmaj(self):
alteration = get_note_alteration_in_key('F', ('G', 'maj'))
self.assertEqual('^', alteration)
def test_e_in_dmaj(self):
alteration = get_note_alteration_in_key('E', ('D', 'maj'))
self.assertEqual('', alteration)
def test_e_in_d_flat_phr(self):
alteration = get_note_alteration_in_key('E', ('Db', 'phr'))
self.assertEqual('__', alteration)
def test_f_in_gmaj(self):
alteration = get_note_alteration_in_key('F', ('G', 'maj'))
self.assertEqual('^', alteration)
def test_f_in_dmix(self):
alteration = get_note_alteration_in_key('F', ('D', 'mix'))
self.assertEqual('^', alteration)
def test_b_in_cdor(self):
alteration = get_note_alteration_in_key('B', ('C', 'dor'))
self.assertEqual('_', alteration)
def test_e_in_cmin(self):
alteration = get_note_alteration_in_key('E', ('C', 'min'))
self.assertEqual('_', alteration)
def test_b_in_cdor(self):
alteration = get_note_alteration_in_key('B', ('C', 'dor'))
self.assertEqual('_', alteration)
def test_e_in_b_flat_maj(self):
alteration = get_note_alteration_in_key('E', ('Bb', 'maj'))
self.assertEqual('_', alteration)
def test_f_in_dmix(self):
alteration = get_note_alteration_in_key('F', ('D', 'mix'))
self.assertEqual('^', alteration)
def test_b_in_fmaj(self):
alteration = get_note_alteration_in_key('B', ('F', 'maj'))
self.assertEqual('_', alteration)
def test_b_in_c_sharp_maj(self):
alteration = get_note_alteration_in_key('B', ('C#', 'maj'))
self.assertEqual('^', alteration)
def test_e_in_dmaj(self):
alteration = get_note_alteration_in_key('E', ('D', 'maj'))
self.assertEqual('', alteration)
def test_b_in_fmaj(self):
alteration = get_note_alteration_in_key('B', ('F', 'maj'))
self.assertEqual('_', alteration)
def test_c_in_cmaj(self):
alteration = get_note_alteration_in_key('C', ('C', 'maj'))
self.assertEqual('', alteration)
def test_e_in_b_flat_maj(self):
alteration = get_note_alteration_in_key('E', ('Bb', 'maj'))
self.assertEqual('_', alteration)
def test_f_in_c_sharp_lyd(self):
alteration = get_note_alteration_in_key('F', ('C#', 'lyd'))
self.assertEqual('^^', alteration)
def test_e_in_cmin(self):
alteration = get_note_alteration_in_key('E', ('C', 'min'))
self.assertEqual('_', alteration)
def test_e_in_d_flat_phr(self):
alteration = get_note_alteration_in_key('E', ('Db', 'phr'))
self.assertEqual('__', alteration)
def test_f_in_c_sharp_lyd(self):
alteration = get_note_alteration_in_key('F', ('C#', 'lyd'))
self.assertEqual('^^', alteration)
def demo_play_sporting_nell(bpm=90, instrument='Acoustic Grand Piano'):
player = snap.SingleNoteAbcPlayer()
player.setup_synth()
player.select_instrument(instrument)
# Setup sequencer over existing player
sequencer = fluidsequencer.FluidSequencer(player._handle)
sequencer.beats_per_minute = bpm
beat_length = sequencer.ticks_per_beat
print("BPM: {0}".format(sequencer.beats_per_minute))
print("TPB: {0}".format(sequencer.ticks_per_beat))
print("TPS: {0}".format(sequencer.ticks_per_second))
dest = sequencer.add_synth(player._synth)
ticks = sequencer.ticks + 10
abc_key = 'Dmix'
half_bar1 = 'ADED'
bar1 = 'ADED A2dc'
bar2 = 'ABAG EFG2'
midi_note = None
for i in range(0, 3):
for simple_note in half_bar1:
norm_key = abcparser.normalize_abc_key(abc_key)
alteration = musictheory.get_note_alteration_in_key(simple_note, norm_key)
abc_note = alteration + simple_note
midi_note = abc2midi.get_midi_note(abc_note)
event = fluidevent.FluidEvent(player._handle)
event.dest = dest[0]
event.note(0, midi_note, 127, int(beat_length * 0.25))
sequencer.send(event, ticks)
ticks += int(beat_length / 4)
print('Waiting 4 beats...')
time.sleep(60 / bpm * 4)
print('Sending event in the past')
event = fluidevent.FluidEvent(player._handle)
event.dest = dest[0]
event.note(0, midi_note, 127, int(beat_length * 0.25))
#sequencer.send(event, ticks)
sequencer.send(event, 10)
# time.sleep(60 / 90 * 2)
#
# try:
# player._lock.acquire()
# player._synth.noteoff(player._midi_channel, midi_note)
# finally:
# player._lock.release()
#
# del sequencer
# print('Deleted sequencer')
print('Waiting 2s...')
time.sleep(2)
del sequencer
del player._driver
del player._synth
def test_c_in_cmaj(self):
alteration = get_note_alteration_in_key('C', ('C', 'maj'))
self.assertEqual('', alteration)
def demo_play_sporting_nell(bpm=90, instrument='Acoustic Grand Piano'):
player = snap.SingleNoteAbcPlayer()
player.setup_synth()
player.select_instrument(instrument)
# Setup sequencer over existing player
sequencer = fluidsequencer.FluidSequencer(player._handle)
sequencer.beats_per_minute = bpm
beat_length = sequencer.ticks_per_beat
print("BPM: {0}".format(sequencer.beats_per_minute))
print("TPB: {0}".format(sequencer.ticks_per_beat))
print("TPS: {0}".format(sequencer.ticks_per_second))
dest = sequencer.add_synth(player._synth)
ticks = sequencer.ticks + 10
abc_key = 'Dmix'
half_bar1 = 'ADED'
bar1 = 'ADED A2dc'
bar2 = 'ABAG EFG2'
midi_note = None
for i in range(0, 3):
for simple_note in half_bar1:
norm_key = abcparser.normalize_abc_key(abc_key)
alteration = musictheory.get_note_alteration_in_key(
simple_note, norm_key)
abc_note = alteration + simple_note
midi_note = abc2midi.get_midi_note(abc_note)
event = fluidevent.FluidEvent(player._handle)
event.dest = dest[0]
event.note(0, midi_note, 127, int(beat_length * 0.25))
sequencer.send(event, ticks)
ticks += int(beat_length / 4)
print('Waiting 4 beats...')
time.sleep(60 / bpm * 4)
print('Sending event in the past')
event = fluidevent.FluidEvent(player._handle)
event.dest = dest[0]
event.note(0, midi_note, 127, int(beat_length * 0.25))
#sequencer.send(event, ticks)
sequencer.send(event, 10)
# time.sleep(60 / 90 * 2)
#
# try:
# player._lock.acquire()
# player._synth.noteoff(player._midi_channel, midi_note)
# finally:
# player._lock.release()
#
# del sequencer
# print('Deleted sequencer')
print('Waiting 2s...')
time.sleep(2)
del sequencer
del player._driver
del player._synth
