The problem here is that they have the right to play the drums.
Sure, it is loud and I get that, I do. However, you cannot make them stop without causing a feud, which, believe me, you do not want to do.
I have neighbors from hell. There is not enough paint on the letters of my keyboard to type what has happened to our family at the hands of our neighbors.
I know about unwanted noise, all too well, I am afraid to say. But, we have no choice but to live with it. So, we have found that if we play our own music, in a room closest to the neighbor's house, not even on a high volume, it does drown out the sound of their noise. Try that.
People who have zero regard for how their actions effect others are classless anti social misfits and unfortunately, with that affliction, they have no reasoning skills, whatsoever.