eaJ

Park Jae-hyung (Hangul: 박제형; born on September 15, 1992), also known as Jae, is a Korean-American singer, musician, songwriter, and composer. He was the lead guitarist and vocalist for South Korean rock band DAY6 (Hangul: 데이식스) and a major contributor to the composing process. Park departed from the band on December 31st, 2021.
He has been releasing solo music under the name eaJ since 2020 and officially made his solo debut on April 08, 2022 with the release of the single 'Car Crash'.