def generateWithCAndP(model,
seed,
mid_name,
temperature=1.0,
length=512,
channelInput=14,
programInput=117):
'''Generate sequence using model, seed, and temperature.'''
generated = []
phrase = seed
if not hasattr(temperature, '__len__'):
temperature = [temperature for _ in range(length)]
for temp in temperature:
x = np.zeros((1, PHRASE_LEN, SYMBOL_DIM))
for t, config_id in enumerate(phrase):
x[0, t, config_id] = 1
preds = model.predict(x, verbose=0)[0]
next_id = sample(preds, temp)
generated += [next_id]
phrase = phrase[1:] + [next_id]
mid = array_to_midiWithProgramAndChannel(unfold(decode(generated),
OUT_PITCHES),
mid_name,
channelInput=channelInput,
programInput=programInput)
print("the mid is + " + str(type(mid)))
for element in mid:
print("the intitial mid is " + str(element))
#element = updateValue(element)
#element.time = int(element.time)
#print("theChecko " + str(type(element)))
mid = updateValue(mid)
# for element in mid.tracks:
# for msg in element:
# print("elmentsdfdf s " + str(msg))
#
# print("the mid_name is + " + str(mid_name))
# midiFileToReturn = MidiFile()
# # track = []
# # midiFileToReturn.tracks.append(track)
# tmpTime = 0
# # for element in midiFileInput:
# # print("notrack: "+ str(element))
# for i, element in enumerate(mid.tracks):
# tmpTrack = MidiTrack()
# midiFileToReturn.tracks.append(tmpTrack)
# print("inFOrefe is " + str(element))
# # if(element.type == "note_on" or element.type == "note_off"):
# # print("timoIs " + str(element.time))
# ##element.time = int(element.time*480)
# # element.time = int(element.time*480)
# # tmpTime+=1
# # track.append(element)
# for msg in element:
# msg.time = int(msg.time)
# print("track" + str(msg.time))
# tmpTrack.append(msg)
mid.save(os.path.join(mid_name))
return mid
def generateWithCAndPHipHop(model, seed, mid_name, temperature=1.0, length=512,channelInput = 14, programInput = 117,getArray=False,percussion=0,basse=0,guitare=0,violon=0,saxophone=0,piano=0,musicType=0):
'''Generate sequence using model, seed, and temperature.'''
generated = []
phrase = seed
if not hasattr(temperature, '__len__'):
temperature = [temperature for _ in range(length)]
for temp in temperature:
x = np.zeros((1, PHRASE_LEN, SYMBOL_DIM))
for t, config_id in enumerate(phrase):
x[0, t, config_id] = 1
preds = model.predict(x, verbose=0)[0]
next_id = sample(preds, temp)
generated += [next_id]
phrase = phrase[1:] + [next_id]
if(getArray == True):
return generated
if (musicType == 0):
generatedForDrums=[]
for x in range(4,len(generated),4):
tmpGen = generated[x-4:x]
for index,tmpX in enumerate(tmpGen):
if(tmpX > 0):
break
else:
if(index == len(tmpGen)-1):
tmpGen[index] = 1002
generatedForDrums+=tmpGen
numberOfActivatedNotes = findNumberOfActivatedNotes(generated)
generatedForDrums2 = harMonize(generated,3)
mid = array_to_midiWithProgramAndChannel(unfold(decode(generated), OUT_PITCHES), mid_name,channelInput=channelInput,programInput=programInput)
mid = updateValue(mid)
mid.save(os.path.join("music/pianoHiphop.mid"))
if (percussion == 1):
generatedForDrums3 = generateFromLoaded2HipHop("hdfFiveFiles/drumshiphop.hdf5",
"music/Marvin_Gaye_-_I_Heard_It_Through_the_GrapevineDrums.mid", "Drums", 1,
True)
generatedForDrums4 = harMonize(generatedForDrums3,numberOfActivatedNotes)
tmpChan, tmpProgram = getChannelAndProgam("music/Marvin_Gaye_-_I_Heard_It_Through_the_GrapevineDrums.mid")
mid2 = array_to_midiWithProgramAndChannel(unfold(decode(generatedForDrums4), OUT_PITCHES), "drumsForMid_name.mid",
channelInput=tmpChan, programInput=tmpProgram)
mid2 = updateValue(mid2)
mid2.save(os.path.join("music/drumsHiphop.mid"))
else :
generatedForDrums4 = [0]
tmpChan, tmpProgram = getChannelAndProgam("music/Marvin_Gaye_-_I_Heard_It_Through_the_GrapevineDrums.mid")
mid2 = array_to_midiWithProgramAndChannel(unfold(decode(generatedForDrums4), OUT_PITCHES),
"music/drumsForMid_name.mid",
channelInput=tmpChan, programInput=tmpProgram)
mid2 = updateValue(mid2)
mid2.save(os.path.join("music/drumsHiphop.mid"))
#GUITAR
if (guitare == 1):
generatedForGuitar = generateFromLoaded2HipHop("hdfFiveFiles/guitar2hiphop.hdf5",
"music/Marvin_Gaye_-_I_Heard_It_Through_the_GrapevineGuitar.mid", "Guitar", 1,
True)
generatedForGuitar2 = harMonize(generatedForGuitar, numberOfActivatedNotes)
tmpChan, tmpProgram = getChannelAndProgam("music/Marvin_Gaye_-_I_Heard_It_Through_the_GrapevineGuitar.mid")
mid3 = array_to_midiWithProgramAndChannel(unfold(decode(generatedForGuitar2), OUT_PITCHES), "guitarForMid_name.mid",
channelInput=tmpChan, programInput=tmpProgram)
mid3 = updateValue(mid3)
mid3.save(os.path.join("music/guitareHiphop.mid"))
else:
generatedForGuitar2 = [0]
tmpChan, tmpProgram = getChannelAndProgam("music/Marvin_Gaye_-_I_Heard_It_Through_the_GrapevineGuitar.mid")
mid3 = array_to_midiWithProgramAndChannel(unfold(decode(generatedForGuitar2), OUT_PITCHES),
"music/guitarForMid_name.mid",
channelInput=tmpChan, programInput=tmpProgram)
mid3 = updateValue(mid3)
mid3.save(os.path.join("music/guitareHiphop.mid"))
# Bass
if (basse == 1):
generatedForBass = generateFromLoaded2HipHop("hdfFiveFiles/basshiphop.hdf5",
"music/Marvin_Gaye_-_I_Heard_It_Through_the_GrapevineBass.mid", "Bass", 1,
True)
generatedForBass2 = harMonize(generatedForBass, numberOfActivatedNotes)
tmpChan, tmpProgram = getChannelAndProgam("music/Marvin_Gaye_-_I_Heard_It_Through_the_GrapevineBass.mid")
mid4 = array_to_midiWithProgramAndChannel(unfold(decode(generatedForBass2), OUT_PITCHES), "bassForMid_name.mid",
channelInput=tmpChan, programInput=tmpProgram)
mid4 = updateValue(mid4)
mid4.save(os.path.join("music/bassHiphop.mid"))
else:
generatedForBass2 = [0]
tmpChan, tmpProgram = getChannelAndProgam("music/Marvin_Gaye_-_I_Heard_It_Through_the_GrapevineBass.mid")
mid4 = array_to_midiWithProgramAndChannel(unfold(decode(generatedForBass2), OUT_PITCHES), "bassForMid_name.mid",
channelInput=tmpChan, programInput=tmpProgram)
mid4 = updateValue(mid4)
mid4.save(os.path.join("music/bassHiphop.mid"))
merger(["pianoHiphop","drumsHiphop","bassHiphop","guitareHiphop",],"HipHop.mid")
return mid
elif (musicType == 1):
numberOfActivatedNotes = findNumberOfActivatedNotes(generated)
mid = array_to_midiWithProgramAndChannel(unfold(decode(generated), OUT_PITCHES), mid_name,
channelInput=channelInput, programInput=programInput)
mid = updateValue(mid)
mid.save(os.path.join("music/pianoPop.mid"))
if (guitare == 1):
generatedForGuitare3 = generateFromLoaded2HipHop("hdfFiveFiles/london_bridge.hdf5",
"music/london_bridge.mid",
"Guitare", 1,
True)
generatedForGuitare4 = harMonize(generatedForGuitare3, numberOfActivatedNotes)
tmpChan, tmpProgram = getChannelAndProgam("music/london_bridge.mid")
mid2 = array_to_midiWithProgramAndChannel(unfold(decode(generatedForGuitare4), OUT_PITCHES),
"music/london_bridge.mid",
channelInput=tmpChan, programInput=tmpProgram)
mid2 = updateValue(mid2)
mid2.save(os.path.join("music/guitarePop.mid"))
else:
generatedForGuitare4 = [0]
tmpChan, tmpProgram = getChannelAndProgam("music/london_bridge.mid")
mid2 = array_to_midiWithProgramAndChannel(unfold(decode(generatedForGuitare4), OUT_PITCHES),
"music/london_bridge.mid",
channelInput=tmpChan, programInput=tmpProgram)
mid2 = updateValue(mid2)
mid2.save(os.path.join("music/guitarePop.mid"))
if (violon == 1):
generatedForViolin = generateFromLoaded2HipHop("hdfFiveFiles/10_little_indiansvln.hdf5",
"music/10_little_indiansvln.mid",
"Violin", 1,
True)
generatedForViolin2 = harMonize(generatedForViolin, numberOfActivatedNotes)
tmpChan, tmpProgram = getChannelAndProgam("music/10_little_indiansvln.mid")
mid3 = array_to_midiWithProgramAndChannel(unfold(decode(generatedForViolin2), OUT_PITCHES),
"music/10_little_indiansvln.mid",
channelInput=tmpChan, programInput=tmpProgram)
mid3 = updateValue(mid3)
mid3.save(os.path.join("music/violinPop.mid"))
else:
generatedForViolin2 = [0]
tmpChan, tmpProgram = getChannelAndProgam("music/10_little_indiansvln.mid")
mid3 = array_to_midiWithProgramAndChannel(unfold(decode(generatedForViolin2), OUT_PITCHES),
"music/10_little_indiansvln.mid",
channelInput=tmpChan, programInput=tmpProgram)
mid3 = updateValue(mid3)
mid3.save(os.path.join("music/violinPop.mid"))
merger(["pianoPop","guitarePop","violinPop",],"Pop.mid")
return mid
elif (musicType == 2):
mid = array_to_midiWithProgramAndChannel(unfold(decode(generated), OUT_PITCHES), mid_name,
channelInput=channelInput, programInput=programInput)
mid = updateValue(mid)
mid.save(os.path.join("music/saxoJazz.mid"))
merger(["saxoJazz", ], "Jazz.mid")
elif(musicType == 3):
mid = array_to_midiWithProgramAndChannel(unfold(decode(generated), OUT_PITCHES), mid_name,
channelInput=channelInput, programInput=programInput)
mid = updateValue(mid)
mid.save(os.path.join("music/classical.mid"))
return mid