If, like me, you see the great Rodgers and Hammerstein musicals as national treasures to be loved by young and old and protected for generations to come, the beautiful, deeply emotional new holiday production of the iconic title “The Sound of Music” at the Paramount Theatre in Aurora will fill you with a warm glow. Paramount, as I have said many times before, is in a suburban class of its own when it comes to bespoke productions of family musicals, a consequence of the quality and scope of its production values, its remarkable level of consistency, its commitment to large...