Smooth Jazz is a musical genre that combines elements of jazz with softer and melodic rhythmic patterns, creating a relaxing and pleasant sound. It developed in the 1970s and 1980s, often incorporating influences from R&B, pop, and funk. It is characterized by smooth orchestrations, focusing on the saxophone and keyboards. Smooth Jazz is popular among listeners due to the quiet and pleasant feeling it offers, making it ideal for relaxation or as background in social occasions.