My Next Door Neighbours

i love having great neighbours, ones that say hi when you see them, have mindless conversations about the weather, grass, and paint, people you know just enough for them to be worthy of a true smile. My neighbours on the right are great, the've been around for longer than we have and they all say hi, we have those meaningless conversations, and we've even borrowed things from them before (that's breaking the neighbour barrier, if there was one). My neighbours on the left, they're new to the neighbourhood, they've been around for almost a year, and have weired schedules. it's a family of four, mom, dad, brother, and sister. so the mom and dad are home all day while the kids are at work, and all day long, the parents have the music cranked and i've heard both of them sing along. now its not at all mainstream western music, it's this chinese, korean, something asian stuff.
now, i love classiscal music from any country, but this is some weird hip-hop/pop/heavy bass bad stuff, the stuff that sounds like the stuff you get off MTV but isn't because its in another language. and then every once in a while they have kareoke, to this same mess, and it gets sooo loud and annoying!. and then the kids come home, and have friends over while their parents are at work, and their friends are loud and have bad laughs... an-noy-ing! and they play this same music until 2 am!
now i don't have a thing against loud music, i myself like to listen music quite loudly, but it's when they play BAD music that i have a problem.
if it gets worse i may have to go over there and ask them to keep it down. but they're nice people, the parents are anyways, the kids seem a bit stuck up, i don't want to have to be mean to them..... ah well, if the situation calls for it.