"Blinding Lights" — The Weeknd

Over 4.6 billion streams as of March 2026. Released November 2019, it spent 90 weeks on the Hot 100 (the most ever at the time) and has been the #1 most-streamed song since surpassing "Shape of You" in late 2023. Its 80s synth-pop revival sound became the defining sonic aesthetic of the early 2020s. Source: Spotify Charts, verified March 2026.