Whoops, missed Day 11 ([noembed]http://www.youtube.com/watch?v=K0yYxOV-bRU[/noembed]).
As for bands I hate... I am pretty non-passionate about the songs I do not like, so I do not really 'hate' any band.
Well, to be fair, I do hate the beach party songs common of Germans going on a vacation to Mallorca, so here is a somewhat randomly-picked representative of that: