Nocturnal neigbours playing piano

I am really got irritated by my stupid nocturnal neighbours, doing all sorts of funny stuffs in the middle of the night.

In the previous posts I talk about those chantings made by my neighbours. Now, there is new sounds. This time is not chanting, but it is piano. Moreover, it is 2.30am in the midnight.

My neighbours are all very disappointing, and they all seems to be very happy to be doing all sort of noisy stuffs in the middle of the night.

I really hope that some other neighbours would go and complain about it. I do not wish to go complain about it as others will said that I am busybody, and if I went to complain about it, maybe it will also affect the way other neighbours look at us. So most of the time it is better that we just bear with it, and wait for others to do the job.