There are two artists using this name:
1) EZI is the stage name of Esther Zynn (aka Esther Zyskind), a singer and actress who makes darkly emotive electronic-based pop. EZI emerged in 2017 with her single "Redemption."
Born Esther Zyskind on Long Island, New York, EZI was raised in a Russian immigrant family with parents who taught and played classical violin for a living. Interested in music from a young age, she began performing in school musicals around the age of 11. Read more on Last.fm