How can I get Pygame's Mixer to play my .mp3?

In my TBAG, (Text-Based Adventure Game) I have attempted to use Pygame's Mixer module to play it. I use VSC (Visual Studio Code) and have opened the file in another tab, but when I use the following code,

import pygame from pygame import mixer


I get this error;

pygame.error: mpg123_seek: Invalid RVA mode. (code 12)

Anyone know how to fix this? Most sources I've found have given me the answers I've already tried, like doing Help!