NBC has renewed their competition game show the Sing-Off according to The Live Feed. The show has a capella groups singing it out with one of them being crowned the winner at the end of it. I love a capella singing, so I thoroughly enjoyed this show and I am glad that NBC brought it back for a second season with a three additional episode order. Although I hope NBC changes up the judges and let’s America vote for who they want to stay in the competition. To be honest I was impressed by last season’s winners.