Who wrote the book and lyrics the musical about a porter in old Baghdad, with music by the composer who did The New Moon and The Desert Song?
Sinbad (musical): Sinbad is a Broadway musical with a book and lyrics by Harold R. Atteridge and music by Sigmund Romberg, Al Jolson and others. Sigmund Romberg:  He is best known for his musicals and operettas, particularly "The Student Prince" (1924), "The Desert Song" (1926) and "The New Moon" (1928).
Harold R. Atteridge