Alan Jay Lerner and Frederick Loewe’s 1956 Broadway musical My Fair Lady is based on George Bernard Shaw’s Pygmalion of 1913. Set in Edwardian London, it sees phonetician Professor Henry Higgins make a bet with one Colonel Pickering that he cannot pass off Eliza Doolittle, a Cockney flower girl, as a lady. He intends to do so by giving her intensive speech lessons with the test being whether she can fool everyone at an Embassy Ball. She succeeds when a rival phonetician...