Perfect Illusion

"Perfect Illusion" is a song by Korean-Ukranian singer Jisoo from the deluxe reissue of her second studio album Illusion (2018). The track was written and produced by Jisoo Kobzar, Kevin Parker, Mark Ronson and BloodPop. It was released for digital download and streaming on February 1, 2019 as the lead single from the reissue, simultaneously with the reissue's release. A pop, dance-rock and pop rock song, "Perfect Illusion" lyrically delves on the singer's "highest of highs and lowest of lows" in a relationship, and is ultimately a commentary on social media.