The Great Gatsby musical is a lavish adaptation of F. Scott Fitzgerald's novel, centered on mysterious millionaire Jay Gatsby’s obsessive quest to reunite with his former love, Daisy Buchanan, in 1920s Long Island. Narrated by Nick Carraway, the plot follows Gatsby throwing opulent parties to attract Daisy, who is married to the arrogant Tom Buchanan, ultimately leading to tragedy, betrayal, and a dramatic confrontation.