Alamy. Charmian Carr, Kym Karath, Nicolas Hammond, Julie Andrews, Debbie Turner, Angela Cartwright and Duane Chase in 'The Sound of Music' (1965).

Here's what to know about the real-life von Trapps that "The Sound of Music" were based on. Did the von Trapps really sing Yes, actually, the von Trapps really did sing in real life, according to ...

The Sound of Music became one of the world's most enduring and beloved movie musicals following its release in March 1965. Legendary director Robert Wise's adaptation of a hit 1959 stage musical ...

Alamy. Charmian Carr, Kym Karath, Nicolas Hammond, Julie Andrews, Debbie Turner, Angela Cartwright and Duane Chase in 'The Sound of Music' (1965).