generate new music using machine learning

play.py

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+
+# coding: utf-8
+
+# In[4]:
+
+
+import pygame
+
+def play_music(music_file):
+    """
+    stream music with mixer.music module in blocking manner
+    this will stream the sound from disk while playing
+    """
+    clock = pygame.time.Clock()
+    try:
+        pygame.mixer.music.load(music_file)
+        print ("Music file %s loaded!" % music_file)
+    except pygame.error:
+        print ("File %s not found! (%s)" % (music_file, pygame.get_error()))
+        return
+    pygame.mixer.music.play()
+    while pygame.mixer.music.get_busy():
+        # check if playback has finished
+        clock.tick(30)
+# pick a midi music file you have ...
+# (if not in working folder use full path)
+
+def play_midi(midi_file):
+    freq = 44100    # audio CD quality
+    bitsize = -16   # unsigned 16 bit
+    channels = 2    # 1 is mono, 2 is stereo
+    buffer = 1024    # number of samples
+    pygame.mixer.init(freq, bitsize, channels, buffer)
+
+    # optional volume 0 to 1.0
+    pygame.mixer.music.set_volume(0.8)
+    try:
+        play_music(midi_file)
+    except KeyboardInterrupt:
+        # if user hits Ctrl/C then exit
+        # (works only in console mode)
+        pygame.mixer.music.fadeout(1000)
+        pygame.mixer.music.stop()
+        raise SystemExit
+