We've received a note from our ndn saying they will be having a party in a couple of weeks and want to give us a 'heads up that there will be music late into the night'. AIBU to think that if they want to have a late loud party they should hire a venue? I'm assuming the note is because we complained to them after their previous party was music until 3am and a food fight that meant our garden got covered in litter and food. We have young children, as do many of the other surrounding neighbours (the neighbours in question don't have children), it is generally a peaceful area. Are we now expected to spend the night away to get a nights sleep or should they be more conscientious neighbours?