LOONA is a 12-women K-POP group consisting of Blockberry Creative's HeeJin, HyunJin, HaSeul, YeoJin, ViVi, Kim Lip, JinSoul, Choerry, Yves, Chuu, Go Won, and Olivia Hye. Since October 2016, the group, which has raised fans' expectations through sequential member introductions and three-unit activities, released its first mini-album [+ +] in August 2018, giving off a variety of charms with lively energy and colorful sounds. Subsequently, albums such as [X X] and [#], which expanded the group's musical palette with various genres of music such as ballad, R&B, and dance, received enthusiastic cheers from fans. In October 2020, it showed the strong appearance of the girl of the month through the mini album [12:00] and EP [&] in June 2021. [Flip That] released in June 2022 is the first album after the successful competition at Mnet "Queendom 2" and captures the summer's refreshing energy that LOONA can show on UK House-based tracks.