"If You Wanna Be Happy" is a popular song originally recorded by Jimmy Soul in 1963. The song conveys a simple message about the importance of choosing happiness over material possessions or external validation. It emphasizes that true happiness comes from within and is often linked to one's attitude and choices in life. The lyrics suggest that to achieve happiness, one should focus on positive relationships and self-acceptance. The catchy melody and upbeat rhythm contribute to its enduring appeal, making it a favorite for many listeners seeking an uplifting message about life and contentment.