It's not like they play low volume music and I can hear it kind of sensitive to noise. Many neighbors complained about it as well. But for me I can get angry when hearing loud noise. Yes, I told her once in person and politely to please lower the voice volume a little while keep enjoying her day, but at a lower voice. She did then, but later she began to do the same again. I cannot go there every single time she plays loud music. She needs to understand it's a general message. By the way, since the day I opened the thread, I haven't heard the loud music but once, which is good. I hope she is finally beginning to respect others' demand for quiet time.