R&B music, short for Rhythm and Blues, originated in the 1940s and combines elements of jazz, gospel, and blues. It is characterized by its soulful vocals, strong backbeat, and emphasis on rhythm. R&B has evolved over the decades, influencing and being influenced by various genres, including hip-hop and pop. Modern R&B often features smooth melodies and themes of love, relationships, and personal experiences. Prominent artists in the genre include Marvin Gaye, Aretha Franklin, and more recently, Beyoncé and Bruno Mars. R&B continues to be a significant force in the music industry, shaping contemporary sounds and trends.