Uncredited Music - Limbo Dancing Scene

The music is played about 28:45 (minutes:seconds) into the film. In the story line, it plays in the evening after the scene where Gill Martin is challenged to climb the ladder and before the ship sails the next morning. This music begins the transition from the table on ship to the dock where an island woman is dancing under a limbo stick stick with one of the boys behind her. The music has lots of horn and bass in it.

This same music is used again during the street scene when the boys pool their cash and spin the bottle to send one of them to see a prostitute.

Does anyone know who played this music and what the title is? It is not credited on the film or included on the soundtrack album.