def deduce_rosetta_stone():
octave = parse("c cis d dis e f fis g gis a ais b") | midi_to_pitch()
pitches = []
try:
for point in octave:
print point
pitches.append(point['pitch'])
#pitches = [point['pitch'] for point in octave]
except Exception as e:
pass
return pitches
This will output numerous midi files, as well as three lilypond (*.ly) files with dynamic notation.
"""
from sebastian.lilypond.interp import parse
from sebastian.core.transforms import dynamics, lilypond, midi_to_pitch, add
from sebastian.midi import write_midi
from sebastian.lilypond import write_lilypond
# construct sequences using lilypond syntax
melody = parse("e4 e f g g f e d c c d e")
A = parse("e4. d8 d2")
Aprime = parse("d4. c8 c2")
two_bars = melody + A + melody + Aprime
two_bars = two_bars | midi_to_pitch()
two_bars = two_bars | add({"octave": 5})
velocities = [
"pppppp", "ppppp", "pppp", "ppp", "pp", "p", "mp", "mf", "f", "ff", "fff",
"ffff"
]
for d in velocities:
two_bars_with_dynamics = two_bars | dynamics(d)
write_midi.write("ode_%s.mid" % (d, ), [two_bars_with_dynamics])
two_bars_ff_lily = two_bars | dynamics("ff") | lilypond()
write_lilypond.write("ode_ff.ly", two_bars_ff_lily)
crescendo = two_bars | dynamics("ppp", "ff")
This will output numerous midi files, as well as three lilypond (*.ly) files with dynamic notation.
"""
from sebastian.lilypond.interp import parse
from sebastian.core.transforms import dynamics, lilypond, midi_to_pitch, add
from sebastian.midi import write_midi
from sebastian.lilypond import write_lilypond
# construct sequences using lilypond syntax
melody = parse("e4 e f g g f e d c c d e")
A = parse("e4. d8 d2")
Aprime = parse("d4. c8 c2")
two_bars = melody + A + melody + Aprime
two_bars = two_bars | midi_to_pitch()
two_bars = two_bars | add({"octave": 5})
velocities = ["pppppp", "ppppp", "pppp", "ppp", "pp", "p", "mp", "mf", "f", "ff", "fff", "ffff"]
for d in velocities:
two_bars_with_dynamics = two_bars | dynamics(d)
write_midi.write("ode_%s.mid" % (d,), [two_bars_with_dynamics])
two_bars_ff_lily = two_bars | dynamics("ff") | lilypond()
write_lilypond.write("ode_ff.ly", two_bars_ff_lily)
crescendo = two_bars | dynamics("ppp", "ff")
write_midi.write("ode_crescendo.mid", [crescendo])
write_lilypond.write("ode_crescendo.ly", crescendo | lilypond())
