Bob James is an American jazz keyboardist and composer, known for his work in the smooth jazz genre. He gained prominence in the 1970s and has released numerous albums, showcasing his skills on the piano and electric piano. His music often blends elements of jazz, funk, and pop, making it accessible to a wide audience. In addition to his solo career, Bob James has collaborated with various artists and groups, including the Fourplay supergroup. He is also recognized for his influence on hip-hop music, as many producers have sampled his tracks, particularly the iconic song "Nautilus."