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volume controlled

You were to take the pygame and tkinter code and combine it to support a volume control,
then complete the next version of your program.

from tkinter import *
import pygame.mixer
app = Tk()
app.title("Head First Mix")
Things are starting to app.geometry('250x100+200+100')
get crowded on the GUI,
so let's have tkinter
automatically decide sound_file = "50459_M_RED_Nephlimizer.wav"
on the geometry for
us. Remove the “app..
geometry()” call from the mixer = pygame.mixer
code. mixer.init()

def track_toggle():
if track_playing.get() == 1:

track.play(loops = -1)
else:
track.stop()

Put the
pygame code
here. def change_volume(v):

track.set_volume(volume.get())

344 Chapter 9