Which music track(may be house music)is played in anjaana anjaani hindi movie when they are in vegas?

the track which is played just after the movie track finish -I FEEL GOOD- where they meet to priyanka friend pesto and she invite them for the party which she said upstair(there a big party upstair) that track is going on in the party and they had tequila shots and meanwhile ranbir move from that party