Question

Write a polite letter to your neighbour requesting him to turn down the volume of his music system as your brother is seriously ill

Answer 1

dear (neighbor's name),

                                      i am sorry to say that you are playing your music very loudly. this causes a great disturbance to the people in the neighborhood who are constantly complaining about the high volume.

                    My brother is very ill and has (disease name) and cannot get rest. he seems to be getting worse day by day, and at this rate he will take a very long time to recover. He has to rest to come back to school.

                  It is my sincere request that you turn down the volume of your music system.

yours sincerely,

(your name)

(hope this is helpful)