Day6 is a South Korean pop rock band under the label JYP Entertainment. The group debuted on September 7, 2015, with the EP The Day, which peaked at No.2 on Billboard's World Album Chart a week following its release. The band consists of four members: Sungjin, Young K, Wonpil, and Dowoon. Originally a six-member band, Junhyeok departed on February 27, 2016, and Jae departed on December 31, 2021. All of the Day6 members are heavily involved in writing, composing, and producing the band's music. support.google.com/youtube?p=sub_to_oac