Behold; It’s Christmastime Plumb Music The talented female Christian rocker known as Plumb has released two Christmas EPs — and both are worth your attention. “Behold” features the light-rock, Christ-centric title track “Behold” and classics like “O Holy Night” and “Silent Night.” “It’s Christmastime” is more playful, with catchy songs like “I Want a Hippopotamus for Christmas” and “It’s Beginning…