Her kids, however, recorded it.
NBC is officially considering bringing one of several Broadway titles to the small screen next year.
The newest Captain von Trapp shares his love of theater, Rodgers & Hammerstein, and the musicals he wants to appear in with costars Christian Borle and Laura Benanti.
Full casting for the televised version of Rodgers and Hammerstein's classic musical.
The album will be released on December 3.