Burn

Ellie Goulding's voice is the strangest instrument in mainstream pop of its era — reedy, slightly fluttering, with a catch in it that sounds like a child's and an adult's at once — and "Burn" builds a stadium around it. Ryan Tedder and Greg Kurstin produced: a stuttering synth pulse, a kick that arrives late and hits hard, and a chorus that resolves into a wordless "whoa" chant designed to be sung by thousands of people who don't know the verses. The lyric is euphoric and slightly vague by design — "we gonna let it burn," light in the dark, bodies as flames — the kind of imagery that means nothing precise and therefore fits any crowd's occasion. What saves it from anonymity is Goulding's phrasing, the way she rushes certain lines and lets others hang, and the layered vocal stacks that make the choruses feel like a whole choir of the same person. It was reworked from a Leona Lewis original and became Goulding's first UK number one, cementing her shift from folktronica curiosity to festival headliner. It works at the moment a night turns — walking into a crowd, the hour when everyone decides to stay.