Bona nit, Barcelona!

I'm kind of mailing this one in, but, here goes. When I grow up and become a musician who plays concerts in other countries, I will learn how to say "Hello " and something like "How's everyone doing tonight?" and "Thank you, goodnight" in whatever the right language happens to be. Why is that hard? These are people who learn words and then vocalize them for a living. And I imagine they're mostly people who really get off on applause. Do American performers really not know how much more applause they would get by saying anything in the right language? Stupid rock stars.