Как по-простому воспроизвести mp3 на python?

import subprocess

class coolplayer():

    def __init__(self, path_to_file):
        self.path_to_file = path_to_file

    def play(self):
        cmd = "aplay %s" % self.path_to_file
        subprocess.Popen(cmd, shell=True)
        return 0

if __name__ == '__main__':
    # How to use:
    coolplayer('C:\Музычка\рэпчик\пацаны_душевночетают.MP3').play()

sound = Sound() 
sound.read('sound.mp3') 
sound.play()

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import pygame

FILENAME = '/music/coolmusic.midi'


def main():
    pygame.init()

    pygame.mixer.music.load(FILENAME)
    pygame.mixer.music.play(-1, 0.0)

    while True:
        pass

if __name__ == "__main__":
    main()