As your neighbour's don’t sound very reasonable people to talk to , then I’d play my own radio /music just as loudly .
I remember once , many years ago , a friend told me that his unemployed neighbours would play their music loudly all day long , every day , well into the evenings . So, he decided to play his own radio just as loud , he put it on timer , all day , every day also , while he were in work . It came to a point in time that his neighbour’s called around to complain , so he told them they can either turn their music off or turn the volume down otherwise he would continue to play his own radio all day , just like it is .His neighbour's soon got the message and made a point of keeping things quiet when he were at home from work . Tit for tat seems to work with unreasonable people , they don’t like it when the boot is on the other foot .