import pygame 
from tkinter import *

def play() :
    pyame.mixer.music.load('background.wav')
    pygame.mixer.music.play()

def pause() :
    pygame.mixer.music.pause()

def unpause() :
    pygame.mixer.music.unpause()

def sound() :
    pygame.mixer.music.Sound.play(sound_effect)

pygame.init()
sound_effect = pygame.mixer.Sound("crash.wav")

root = Tk()
root.geometry('180x200')

myframe = Frame(root)
myframe.pack()

mylabel = Label(myframe, text = "Pygame Mixer")
mylabel.pack()

button1 = Button(myframe, text = "Play", command = play, width = 15)
button1.pack(pday = 5)
button2 = Button(myframe, text = "Sound", command = sound, width = 15)
button2.pack(pday = 5)
button3 = Button(myframe, text = "Unpause", command = unpause, width = 15)
button3.pack(pday = 5)
button4 = Button(myframe, text = "Pause", command = pause, width = 15)
button4.pack(pday = 5)

root.mainloop()