2. Lorde, "Homemade Dynamite"
Awesome, right? Lorde had an astounding breakthrough with Melodrama, but "Homemade Dynamite" is her heart-breaking peak, a nervously sexy synth-pop thriller about meeting a kindred spirit at a party. They share a moment of dancing with their shoes off and telling each other their best lies, while that Swedish electro beat sparkles like broken glass. "Homemade Dynamite" got a killer remix featuring Khalid, SZA and Post Malone, but it's Lorde's eccentric whisper that holds the track together, right down to the moment where she simulates the sound of all that dynamite in her heart going off: "Poooof!" She celebrates a moment of dance-floor eye contact as a thrill worth savoring in itself.