"Somebody That I Used To Know" is a critically acclaimed song by Belgian-Australian singer-songwriter Gotye, featuring New Zealand singer Kimbra. It was released in 2011 as the second single from Gotye's third studio album, "Making Mirrors."

"Somebody That I Used To Know" is an indie pop and alternative rock track with a unique and minimalist sound. The song's lyrics explore themes of heartbreak, disillusionment, and the complexities of relationships. It tells the story of a broken romantic relationship and the emotions that come with the aftermath of a breakup.

The song was written by Gotye (real name Wouter "Wally" De Backer) and features Kimbra on guest vocals. It is characterized by its distinctive use of percussion and samples, including the use of a xylophone-like instrument called a xylo-synth, which adds to the song's distinctive and memorable sound.

Upon its release, "Somebody That I Used To Know" became a massive commercial success worldwide. It topped the charts in numerous countries, including the United States, and won several awards, including the Grammy Award for Record of the Year in 2013. The song's unique sound, poignant lyrics, and powerful vocal performances by Gotye and Kimbra resonated with audiences, making it one of the standout hits of 2011-2012.

The music video for "Somebody That I Used To Know" features Gotye and Kimbra against a white backdrop, appearing to be painted into the background. The video's visual style adds to the song's emotional impact and complemented its introspective and haunting nature.

"Somebody That I Used To Know" received widespread critical acclaim from music critics, who praised its innovative production, Gotye and Kimbra's vocal performances, and its emotional depth.

Over time, "Somebody That I Used To Know" has remained a fan favorite and a defining song in Gotye's discography. Its unique sound, memorable chorus, and raw emotional delivery continue to resonate with audiences who appreciate alternative and indie pop music with a personal and heartfelt touch.

Overall, "Somebody That I Used To Know" represents Gotye's ability to create a standout and emotionally resonant track. Its innovative sound, poignant lyrics, and memorable collaboration with Kimbra have made it one of the most successful and beloved songs of its era, capturing the essence of heartache and the complexities of human relationships.