A brief musical from the cast of 30 Rock. #JaneKrakowski #JudahFriedlander #KeithPowell #TheVoice #NBCEntertainment #30Rock #TinaFey #NBCU #NBCNewYork #30RockefellerPlaza #SongAndDance #NBCNetwork #NBCUniversal #Promo #Branded #NewYorkCity #Manhattan #NBC #TelevisionShow #StediCam #TVCommercial #Flags #NewMedia #RoadClosure #ComcastBuilding #GEBuilding #NBCStudios #SNL #CowMissingOnYouTube universaltv 📹: 30rock