Am I being unreasonable to expect neighbour's son (20? yrs old with autism and ADHD) to either shut his window or use headphones when playing loud rap music? I get on well with both father and son, both of whom have recently lost wife/mother, but I'm finding this unbearable, not just because of the volume and type of music but also the swearing and misogyny in the lyrics. I am prepared to talk to the father about it but fear falling out, also of being seen as the only neighbour who objects. But when it's on I can't do my gardening or simply sit in my garden and enjoy it.