 Several of their songs together, including "Lady," "The World We Knew (Over and Over)," and "Sweet Maria," became international successes and were recorded by such singers as Frank Sinatra, Sammy Davis Jr., Dean Martin and Al Martino.He produced three albums of instrumentals with his own orchestra, including "Music to Soothe That Tiger" (1964), in a highly romantic style.He also won the competition to provide the Olympic Fanfare for the 1972 Summer Olympics.