Swedes are friendly and lovable and their embassy knows how to throw a heck of a party. But unfortunately for electronic music-makers The Field, the State Department doesn’t feel quite so warm and fuzzy. The band’s had some trouble procuring visas for their stateside tour; they expected to receive them on June 3 (just in time to travel), but didn’t get them in time. It’s unclear at the moment when the proper paperwork will come…