Loud music until about 2am, irritating yes but I'm not one to talk. However going out into his garden at 6am with some loud mouthed girl blabbering at top of their voices about the new HD television she's going buy - pretty annoying.
I wish I said something but its tricky though isn't it. You don't want to come across as the arsehole that comes around to complain about the noise. Clearly the best course of action is to moan about it anonymously on the internet.
Being a bit of a gutless coward confrontation is not much of an option. Does anyone have much experience dealing with bad neighbours?