Slap house, 138 BPM, ultra‑high‑energy beach party anthem, male vocals in Russian. Features: driving syncopated bassline, heavy sidechain compression, ultra‑punchy kick, crisp offbeat hi‑hats, groovy shakers, rhythmic claps, sharp transition drop, euphoric synth stabs, explosive buildups. Key details: accentuated first syllable on «Све‑та», crowd cheering and hype reactions. Structure: Intro (8 bars): hi‑hats, rising synths, crowd noise, vocal sample «С днём рождения!». Verses (16 bars each): bassline + vocals, shakers, claps. Chorus (16 bars): full drop with sidechain, synth stabs, strong «Све‑ta» accent. Bridge (8 bars): breakdown with pads, tension buildup. Final chorus (16 bars): max energy, extra layers. Outro (16 bars): loud «С днём рождения, Света!» (repeated 2–3 times, megaphone effect), fading with crowd chanting «Света» and persistent kicks.