Rave, ""Hardcore Dance"" in extreme inverted commas, rap, hip hop, and most pop. I just have this thing about music that doesn't involve being able to play live etc for some reason xD. For me, it has to be not generated, and it has to be talent. That means playing your own instruments, or having a genuinely good voice and original style.
97% of all rap I despise. Minus Fort Minor and some Eminem. That's it though. I hate most pop too but I have a few guilty pleasures. And country, I just detest ALL of it.
I grew up on country, it was when I first fell in love with music as odd as that sounds. There was a point in time that I actually couldn't stand the music I listen to know. But I have this special bond with country music. Haha.