: The album and video are built on the concept that his past self—the person known as "AKMU’s Lee Chanhyuk"—has "erred" by being too humble or unfulfilled, and is now dying.

Lee Chanhyuk ’s music video for is a surreal, cinematic exploration of mortality and regret that serves as the centerpiece of his debut solo album, Error . Conceptual Narrative

: The video and song heavily lean into '80s synth-pop , featuring chunky analog synths and robotic vocals.

The video visualizes a near-death experience, following a protagonist (played by Chanhyuk) who is rushed through hospital corridors after a car accident. As doctors attempt to resuscitate him, his life literally flashes before his eyes like a "panorama".

Are you interested in the of the song or more details about the performances from the Error era? Song Review: Lee Chanhyuk (AKMU) – Panorama