Lets try a little perspective here.
Now this is a hypothetical holiday resort in the UK, Devonpool. they have bars, restaurants and clubs, they all like to play music, TV and have live acts. In this UK resort all establishments must hold a special licence, if they would like to show TV they have to pay the high business rated licence for this service.
They also have a bar liquor licences stating what hours they can sell alcohol, they also have to apply to the local authority and courts for any extended hours or special occasions. Should a local resident complain, or the police have been called to the named premises regarding ASBO behaviour, or loud music disturbing the peace, then the licence is refused.
Why should a holiday resort not in the UK be any different? If you local village turned into a "Destination" village, a few bars open in your local village would you not want to have these measures in place?
Isle of Wight anyone?