"Somebody That I Used to Know" is a song by Gotye, featuring Kimbra. Released in 2011, it explores the emotional aftermath of a broken relationship, highlighting feelings of betrayal and loss. The lyrics reflect the perspective of both partners, showcasing their pain and confusion after their love has ended. The song became a global hit, topping charts in multiple countries. Its unique sound, combining elements of pop and indie music, along with its memorable music video, contributed to its widespread popularity. The track has been praised for its relatable themes and innovative production.