Jessica Molaskey (Sister Berthe), Christianne Noll (Sister Margaretta) and Elena Shaddow (Sister Sophia) Photo

From: Photo Flash: In the Recording Studio with the Nuns of NBC's THE SOUND OF MUSIC!

On Dec. 3 Sony Masterworks will release the companion soundtrack to NBC's live broadcast of 'The Sound of Music,' based on the classic stage musical. The three-hour live production, starring six-time Grammy Award winner Carrie Underwood as Maria von Trapp, will air Dec. 5. This week the team is recording THE SOUND OF MUSIC cast album. Take a look behind the scenes at the session with the Nuns below!