"<div class=""meta ""><span class=""caption-text "">Ariane Rinehart as Liesl, Michael Nigro as Friedrich, Ella Watts-Gorman as Louisa, Joe West as Kurt; (l-r, front) Sophia Ann Caruso as Brigitta, Grace Rundhaug as Marta, Peyton Ella as Gretl appear in a photo from 'The Sound of Music Live!' rehearsal. The show airs on Dec. 5, 2013. (Paul Drinkwater/NBC)</span></div>"
{}