Sounds in pygame.

First of all you need two files.
This is "load.py".

import os
import sys
import pygame
from pygame import mixer
pygame.mixer.init() 
def snd(nume):
    numeintreg = os.path.join("sunete",nume)
    sound = pygame.mixer.Sound(numeintreg)
    return sound

This is "main.py".
The sounds "o.wav" can be any sound file.

import os
import sys
import pygame
from pygame import *
import load
def main():
     ocean=load.snd("o.wav")
     ocean.play()
main()