Music: Sigma ft. Paloma Faith - Changing

Sigma's recent No.1 hit, 'Nobody To Love', has quickly become one of 2014's highest-selling singles so far, clocking up 510,000 sales (including streams), 30 million YouTube views and 40 million worldwide streams. And how do you follow-up a single that's hit No.1 in 8 countries? If you're Sigma, you go straight into the studio, call up Paloma Faith and a full orchestra, and produce a monster hit-in-waiting in 'Changing'.