Hi there, here's the movie soundtrack, in Jazz/Swing version, for "Not Two, But Four", also known as "Vier Fäuste gegen Rio" (GER), and "Non c'è due senza quattro" (ITA). It's a 1984 movie starring Bud Spencer and Terence Hill.
You can listen to the original song here: http://www.youtube.com/watch?v=OEPb35EyKHM
Enjoy!
What's Going On In Brazil - Franco Micalizzi