How to cure noisy neighbours who won't turn down music volume and laugh off complaints from neighbours about t?

Hi All, I stay in a block of flats in Edinburgh and a guy has moved in above me who continually plays his music at such a high volume that I battle to hear my TV at full volume. He continually moves stuff around the flat and dropping what appear to be heavy objects. I would imagine that his floors are laminated as every sound carries to me who stays below. Myself and the guy who stay above him have been to talk to him about the noises and he ignores us and says its his flat and he'll do as he wishes. He is a tenant in the flat and we cannot find out his landlords name to make a complaint to her. He walks around the flat from room to room and I can hear every sound he makes, if carpets were fitted in his flat it would make 100% difference to the sounds being carried, and all of these complaints happen at all hours of the day whether its 3pm or 3 am. I am a shift worker and this is starting to affect my well being and sleep patterns. Any suggestions on a pay back that would alter his opinion.