Photo: Bettmann Archive via Getty Images Long episodes of prestige miniseries, This Is Us moments that get us all teary Neat little plotlines all tied up with strings, These are a few of our favorite things All of these are also apparently the favorite things of the Von Trapp family, whose story was made the stuff of musical-theater canon by Rodgers and Hammerstein’s The Sound of Music. The stage show and its 1966 film adaptation end with the family fleeing Austria and escaping the Nazis, but in reality, that’s only when their musical careers really began to take off, at...