Music is overlapping other songs.

While playing in Creative, a new song started playing. Awesome, I love the new songs. But then a little bit later, another song starts playing overlapping the first song. Is it supposed to do that? It just doesn't sound right. I'm not sure if this can happen in Survival.

I was just expecting one song to play and then the next, not to overlap.

Music was overlapping each other. Two songs play at the same time.

This bug just happened. I don't really think there is a way to trigger it.