The songs: 1. Clean Bandit ft. Jess Glynne - Rather Be, 2. Lilly Wood & The Prick and Robin Schulz - Prayer In C, 3. Pitbull ft. Ke$ha - Timber, 4. Pharrell Williams - Happy, 5. Jessie J ft. Ariana Grande and Nicki Minaj - Bang Bang,6. Taylor Swift - Shake It Off.