B1u2 – Blue Night – EP Released: 2022-07-04 Genre: K-Pop TRACK LIST: 01. Blue Night (Prod. Serenity boy) – Jayoon 02. Moon (Prod. Serenity boy) – memethehouse 03. Child (Prod. Serenity boy) – DoHwa 04. Home (Prod. Serenity boy) – Jayoon 05. Blue Night (Prod. Serenity boy) (Instrumental) – Jayoon 06. Moon (Prod. Serenity boy)