Robert McElhiney James (born December 25, 1939) is an American jazz keyboardist, arranger, and record producer. He founded the band Fourplay and wrote "Angela," the theme song for the TV show Taxi. He is most famous for standards such as "Nautilus", "Westchester Lady", "Heads", "Night Crawler", "Touchdown", "Blue Lick", "Sign Of the Times", "Spunky", "Marco Polo", "Courtship" and "Just One Thing". Music from his first seven albums has often been sampled and has contributed to the formation of hip hop.