Conversation so far:
When did Rodgers and Hammerstein start developing the show?
The first title given to the work was Away We Go! which opened for out-of-town-tryouts in New Haven's Shubert Theatre on March 11, 1943.
How were the reviews at the New Haven tryout?
the reviews were only fair.

Question: What changes were made based on the reviews.?
Self-contained rewrite: What changes were made based on the reviews to the show Oklahoma!.