Uruguayan plena with buoyant candombe percussion and syncopated guaracha pulse; verse rides tight handclaps and bass tumbao, pre-chorus strips to snare, güiro, and shouted responses, chorus hits with brass stabs, crowd vocals, and a rolling bassline. Lead vocal is close-mic and cheeky with stacked doubles, short delay throws, and call-and-response ad-libs; beach-air risers, whistle pickups, and a tambor swell between sections. Bright, sweaty, and punchy mix.