So apparently, instead of srb2 betaquest playing its regular music, it was playing the 'DJ' CD that was in my PC which was supposed to be played for a party at an elementary school

So this is the result I got

And everytime I went to the menu or a different stage or when there's supposed to be a part of the game where the music changes, it tries to play the regular srb2 betaquest music, then stops, then make the music in the settings go mute

I tried recording the gameplay but srb2's screen was so small that I couldn't capture it

either way, I thought this was pretty funny for it to play this instead of its regular music