Did Pentatonix Win The Sing-off?

Did Pentatonix Win The Sing-off? Did pentatonix win the sing-off? The Sing-Off Judges Ben Folds Shawn Stockman Sara Bareilles Winner Pentatonix Runner-up Dartmouth Aires Release Did PTX win The Sing-Off? Pentatonix, a quintet created a week prior to auditions for “The Sing-Off,” walked away with the NBC show’s trophy, $200,000 top prize and a Sony