Kacey Musgraves suffers dangerous setback as stage sets ablaze during concert

Kacey Musgraves suffers dangerous setback as stage sets ablaze during concertKacey Musgraves had a pyrotechnical issue during her latest concert in Boston.The 38-year-old country singer is in the midst of her Middle of Nowhere tour, and a small fire ignited in the rafters of the stage as she...