Nickelback (sounds the same in every song and easy to copy/make fun of), Brokencyde (is this even music?), Lil Wayne (self explanatory), Fall Out Boy, All Time Low, Cannibal Corpse (I may like metal but these guys are WAY smurfed up), Justin Bieber.

I actually dislike 95% of rap music, the only kind I do prefer is select songs from Kid Cudi, Jay-Z, Ludacris, ect.