Complex sentence: An Irish-step-like song entitled At Sea One Day is sung by Elijah and the gang that explains the prophesy of the Pequod curse--they will smell land one day but land will not be present.
Split into simpler sentences: An Irish-step-like song entitled At Sea One day is sung by Elijah and the gang that explains the prophesy of the Pequod curse. Which is that they will smell land one day but land will not be present.