Andrew Maurice Gold (August 2, 1951 – June 3, 2011) was an American multi-instrumentalist, singer, songwriter, and record producer who influenced much of the sound of Los Angeles-dominated pop rock in the 1970s. Gold played on scores of records by other artists, most notably Linda Ronstadt's. He had his own success with the U.S. Top 40 hits "Lonely Boy" (1977) and "Thank You for Being a Friend" (1978), as well as the UK Top Five hit "Never Let Her Slip Away" (1978). In the 1980s, he had further international chart success as half of Wax, a collaboration with 10cc's Graham Gouldman.