With the Forecastle 2013 lineup announcement just around the corner, now is the perfect time to revisit one of the more unique moments from last year. My Morning Jacket headlined the fest in 2012, its 10th edition. They were planning to sound check early in the morning, when the skies opened up and the rain came a’falling. Once it let up, Jim, Patrick, Tom, Bo and Carl gathered the small crowd who braved the storm for a very special rendition of What a Wonderful Man.