Conversation so far:
When was the original production of The Sound of Music musical?
The Sound of Music premiered in October 1959.
Where did The Sound of Music musical take place?
The Sound of Music premiered at New Haven's Shubert Theatre.
Was The Sound of Music musical successful?
The original Broadway production won five Tony Awards, including Best Musical, out of nine nominations.

Question: Who took part in the making of the original?
Self-contained rewrite: Who took part in the making of the original The Sound of Music musical?