American R&B, or Rhythm and Blues, is a music genre that originated in the 1940s. It combines elements of jazz, gospel, and blues, characterized by its soulful vocals and strong backbeat. R&B music often explores themes of love, relationships, and social issues, making it relatable to a wide audience. Over the decades, R&B has evolved, influencing and being influenced by other genres like hip-hop and pop. Notable artists such as Aretha Franklin, Marvin Gaye, and Beyoncé have made significant contributions to the genre, helping to shape its sound and expand its popularity across generations.