Maybe this playlist I have assembled will help you determine which show to attend on 18th November in Berlin. Or it might just confuse you even more. It's a tough call to make.
YouTube playlist for the 18th November in Berlin
Wavves at Comet Club
Vampire Weekend at C-Halle
Rival Schools at Lido
Les Savy Fav at Festsaal Kreuzberg
I'm going to get into more detail about all of these as the time approaches, but you know, some of these will be sold out, so the decision time is soon.