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Left-Right: Michael Nigro as Friedrich, Ariane Rinehart as Liesl, Peyton Ella as Gretl, Joe West as Kurt, Grace Grundhaug as Marta, Sophia Ann Caruso as Brigitta, Christian Borle as Max Detweiler and Ella Watts-Gorman as Louisa appear in a photo from 'The Sound of Music Live!' rehearsal. The show airs on Dec. 5, 2013.
( Photo / Will Hart/NBC)