Creating the Broadway musical libretto An invaluable update to Lehman Engel's classic text The dean of Broadway musical directors examines the dynamics of how the book, music, and lyrics work together to create such hits as: My Fair Lady Fiddler on the Roof Guys and Dolls Hair Pal Joey West Side Story South Pacific Three Penny Opera Porgy and Bess A Chorus Line Nine Sunday in the Park with George Rent Working Falsetto