claim: Emperor Norton is not immortalized by authors from different countries.
evidence: Music in My Heart is a 1940 Columbia Pictures romantic musical starring Tony Martin and Rita Hayworth .. Tony Martin. Tony Martin ( American singer ). Rita Hayworth. Rita Hayworth. Columbia Pictures. Columbia Pictures. Hayworth 's first musical for the studio , the film was recognized with an Academy Award nomination for the song , `` It 's a Blue World '' , performed by Martin and Andre Kostelanetz and His Orchestra .. Andre Kostelanetz. Andre Kostelanetz