Who recorded the song More?

More, originally titled More (Theme from Mondo Cane), is an instrumental written by Norman Newell and Riz Ortolani, and recorded in 1962. It was featured on the soundtrack for the 1962 documentary Mondo Cane. The original recording was by Ortolani, but the best known version globally was recorded by Kai Winding. The piece has since been covered by many other musicians, including Astrud Gilberto, Herb Alpert, Shirley Bassey, Paul Anka, Sergio Mendes, and the Pet Shop Boys.