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

mixer.init() mixer.music.load('Horoscope.mp3') mixer.music.set_volume(1) mixer.music.play()

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 pygame.mixer.music.play(). Help!

-Frustrated