Song in the resturant

Any one know the sing that there listing to in the resturant - I know it has the words wild horses after dark but have been unable to find it. Any assistance in fhind that song as well as the duet at the endo would be appreciated - [email protected]

Thanks

P.S. this is a great movie one of the few that I have been able to get my wife to siy down and wathc withoit falling asleep!!!