python怎么播放音乐

def play_music(self):

        filepath = r"E:\music\消愁.mp3";

        pygame.mixer.init()

        # 加载音乐

        pygame.mixer.music.load(filepath)

        pygame.mixer.music.play(start=0.0)

        #播放时长，没有此设置，音乐不会播放，会一次性加载完

        time.sleep(300)

        pygame.mixer.music.stop()

from os import environ

environ['PYGAME_HIDE_SUPPORT_PROMPT'] = '1'