Jrev's got a blog up about the music you dislike. It's a good blog. It's nice to see that most people on the wiki have sense when it comes to music (imo) XD
But this blog isn't concentrating soley on music- by entertainment I mean genres of TV, books, film, musical, music, etc...
Mine would be:
TV: Comedy, drama
Books: Horror, fantasy, real-life problems, adventure
Film: Horror, comedy
Music: Indie, rock, alternative rock, metal, art rock, math rock, basically any rock but 'classic' rock like AC/DC XD