Yeji, a member of the k-pop group ITZY, has released a solo debut track called "Air". The song has been recognized by several music publications, including NME and DAZED, as one of the best k-pop tracks of 2025. However, it is unclear if Yeji is the only ITZY member to have recently released solo work, as another member, Yuna, has also released a debut solo EP called "Ice Cream".