Memphis Bound (usually styled Memphis Bound!) is a 1945 American musical based on the Gilbert and Sullivan opera H.M.S. Pinafore. The score was adapted and augmented by Don Walker and Clay Warnick, with a libretto credited to Albert Barker and Sally Benson, "with gratitude to W. S. Gilbert and Sir Arthur Sullivan." The original production starred an all-black cast including Bill "Bojangles" Robinson, Avon Long, Billy Daniels, Ada Brown, and Sheila Guyse.