Both McGinty and Byrom were members of the Irish singing group Celtic Thunder. The group, known for their eclectic sounds and gorgeous harmonies, can oft be found on PBS in various inclinations. McGinty might look familiar from his one year stint as “that weird leprechaun kid” in Glee. I’m not sure whose accent was stronger or who was utilizing more hair product. Regardless, they sang an amazing rendition of a Frank Sinatra classic. (And if you ever happen to sneak a peek inside Byrom’s computer, do it. He’s gone tons of shirtless pics of himself. Who knew Irish blokes were so buff?)