play sound with pygam in grasshopper

Using the following code in a gh python script : 

from pygame import mixer # Load the required library

mixer.init()
mixer.music.load('D:/sound/countdown.mp3')
mixer.music.play()

i get the following error

Runtime error (ImportException): cannot import base from pygame

Traceback:
line 133, in <module>, "d:\programdata\anaconda3\lib\site-packages\pygame\__init__.py"
line 1, in script

Seems like the path is recognized but the program won't execute in gh.

On the other side, the program runs onto my python env (python 3.6 with spyder)

Thank you for your help