Barbra Streisand and Neil Diamond are highly influential figures in pop and adult contemporary music. Streisand, known for her versatile vocal style and theatrical delivery, has been a dominant force in music, film, and theater since the 1960s. Diamond's distinctive, raspy baritone voice and introspective lyrics have earned him a dedicated fan base. Both artists have achieved numerous chart-topping hits; Streisand with songs like "The Way We Were" and Diamond with "Sweet Caroline." Their 1978 duet, "You Don't Bring Me Flowers," is a signature collaboration that showcases their powerful vocal harmonies.