It’s a Broadway musical that opened in 1939. “DuBarry Was a Lady” starred Bert Lahr (fresh from his role as ‘the cowardly lion’ in “The Wizard of Oz”), Ethel Merman, and Betty Grable. The song “Friendship” was one of the show’s highlights. Earlier, we played its overture. Who wrote the music and lyrics for “DuBarry Was a Lady”?