Prince‘s ‘Purple Rain’ is set to become a stage musical featuring some of the pop icon’s famous tracks.The stage adaptation of Prince’s 1984 film will be produced by Orin Wolf – who previously led the Tony-winning adaptation of “The Band’s Visit” to the stage and is currently backing the theatrical adaptation of another music industry movie, Buena Vista Social Club – and will be based on the original screenplay which was written by Albert Magnoli and William Blinn.American playwright Branden Jacobs-Jenkins is set to write the book for the musical. His play, Appropriate, is currently running on Broadway.