Congratulations! If you read the title of this post, you now know how to say “Coachella” in Spanish. Primavera Sound Festival is going strong this weekend in Barcelona.  Quickly becoming one of the biggest music festival in Europe, the headliners for 2015 include Interpol, Ratatat, Belle & Sebastian and Babes in Toyland.  With more than 100,000 people in attendance, the weekend is epic.  I’m sure. Personally, I am enjoying the epic nature of Primavera Sound Festival live-streaming on my laptop in my pajamas.  But I did go to Barcelona LAST weekend and was thinking of all the party happy anddrunk serious and dedicated music fans the whole time.  I came up…