The Postal Service is back and I couldn’t be happier. The band released its one and only album in 2003, featuring classics “The District Sleeps Alone Tonight” and “Such a Great Heights” and leaving fans waiting for new music for an entire decade. The waiting has paid off, because the electro-pop band released a new song entitled “A Tattered Line of String” this morning. The song is a segway into an epic band making an ultimate comeback that has already left me asking Justin who??