"I lived in Boston for four years and I was never here. Call it what you will. But I'm glad tonight is the first night." On Friday night, Josh Ritter began his set in Boston's most esteemed concert hall (lined with statuary of "huge, intimidating, partially-clad figures") by singing about his native Midwest: "Idaho," Illinois in "Best for the Best," and the whole region as "story we made up to erase" in "Other Side." Ritter......