hi tony, been following this for a while now, how long have you been in your new house?
your parents seem like they love you alot, they seem to ignore you when you say you miss london, as they think you are just rebelling to the change and think you havent given it long enough. they ask where you go, because they care and like to know. bear in mind all the things you read in the paper, they realise you dont know anyone, so when you go out, they may be thinking "has he gone back to london?" or worse he is just wandering round aimlessly.
loud music annoys neighbours, im assuming it is all new to them as well and ****ing off neighbours isnt always a good thing to do if avoidable, once you have your license, you can go find somewhere isolated to listen to music in your car.
they rub in your face you havent got a job, because i think they are pointing out obvious things in maintaining a life you lead. as for getting a job, i have no idea where you have tried, but are you over stretching yourself? if not, keep trying you will eventually get something. a college course sounds a brilliant idea and will help show your parents the responsibility you are taking for your life.
i think at times you sound a little naive(meant in the nicest way) and i assume most of these conversations are bought up in an argument or shouting, or moping round the house.
these arent digs at you, i have parents who were the same, but as you mature they let go(partially because they have to). just be thankful they care enough to ask where your going.