Звук зациклен и воспроизводится много раз одновременно

 import pygame 
from random import randint 
pygame.init() 
pygame.mixer.init() 
pygame.mixer.music.load('game.mp3') 
pygame.mixer.music.play(loops=-1) 
 
 
FPS = 60 
clock = pygame.time.Clock() 
 
WIDTH = 600 
HEIGHT = 400 
 
FONT = pygame.font.SysFont(None, 60) 
TEXT_END = FONT.render('GAME OVER!', 1, (0, 255, 0)) 
RECT_TEXT_END = TEXT_END.get_rect(center=(WIDTH // 2, HEIGHT // 2)) 
 
screen = pygame.display.set_mode((WIDTH, HEIGHT)) 
screen.fill((120, 170, 230)) 
 
done = False 
 
mode = 'game' 
 
count = 0 
 
# класс игрока 
class Player(pygame.sprite.Sprite): 
    def __init__(self) -> None: 
        super().__init__() 
        self.img = pygame.image.load('cube.png') 
        self.rect = self.img.get_rect(center=(WIDTH // 2, HEIGHT - 16)) 
 
        # Управление игроком 
 
    def update(self): 
        pressed = pygame.key.get_pressed() 
        if (pressed[pygame.K_LEFT] or pressed[pygame.K_a]) and self.rect.left > 0: 
            self.rect.move_ip(-5, 0) 
 
        pressed = pygame.key.get_pressed() 
        if (pressed[pygame.K_RIGHT] or pressed[pygame.K_d]) and self.rect.right < WIDTH: 
            self.rect.move_ip(5, 0) 
 
        pressed = pygame.key.get_pressed() 
        if (pressed[pygame.K_UP] or pressed[pygame.K_w]) and self.rect.top > 0: 
            self.rect.move_ip(0, -5) 
 
        pressed = pygame.key.get_pressed() 
        if (pressed[pygame.K_DOWN] or pressed[pygame.K_s]) and self.rect.bottom < HEIGHT: 
            self.rect.move_ip(0, 5) 
 
    def draw(self, screen): 
        screen.blit(self.img, self.rect) 
 
# класс врага 
         
class Enemy(pygame.sprite.Sprite): 
    def __init__(self): 
        super().__init__() 
        self.img = pygame.image.load('bomb.png') 
        self.rect = self.img.get_rect(center=(randint(16, WIDTH - 16), -64)) 
        self.speed = 3 
 
    def update(self): 
        # перемещение врага 
        self.rect.move_ip(0, self.speed) 
        if self.rect.bottom > HEIGHT + 32: 
            self.rect.center = (randint(16, WIDTH - 16), -64) 
            self.speed += 0.1 
            return 1 
        return 0 
     
    def draw(self, screen): 
        'отрисовка' 
        screen.blit(self.img, self.rect) 
 
player = Player() 
enemy = Enemy() 
 
# t = 0 
# if t == FPS * 5: 
#     t += 1  
 
sound_bomb = pygame.mixer.Sound('babah.mp3') 
 
while not done: 
    for event in pygame.event.get(): 
        if event.type == pygame.QUIT: 
            done = True 
 
    if mode == 'game': 
        player.update() 
        count += enemy.update() 
        if player.rect.colliderect(enemy.rect): 
            mode = 'end' 
            TEXT_COUNT = FONT.render(str(count), 1, (0, 255, 0)) 
            RECT_TEXT_COUNT = TEXT_COUNT.get_rect(center=(WIDTH // 2, HEIGHT // 2 + 48)) 
        screen.fill((120, 170, 230)) 
        player.draw(screen) 
        enemy.draw(screen) 
    elif mode == 'end': 
        screen.fill((155, 0, 0)) 
        screen.blit(TEXT_END, RECT_TEXT_END) 
        screen.blit(TEXT_COUNT, RECT_TEXT_COUNT) 
        pygame.mixer.music.pause() 
        pygame.init() 
        pygame.mixer.init() 
        sound_bomb.play() 
    pygame.display.flip() 
    clock.tick(FPS)