So I've noticed that the background music in Minecraft will sometimes play on top of each other. I've only noticed two overlapping at the same time. This isn't happening with multiple clients open at the same time - I notice this when I only have one client running. I have only noticed this bug happening since the 1.9.2 update.

There have been a couple of instances where I've had to end the program through the Task Manager, I don't know if this has anything to do with it.

I thought that perhaps it was happening because the start screen music starts but does not stop when the game is actually running (which it has always done prior to this update). This was proven wrong, because I've had two soundtracks overlapping each other in the start screen where the player chooses between single player or multiplayer. Also, I've had both soundtracks starting at pretty much the same time while in the game.

I do not have any steps to reproduce, as this happens either in game or in the start screen, and I am unaware of any triggers to this event. While not a totally rare occurrence or especially common, it has happened a few times over the past two weeks.