NMIXX, ATEEZ, Jennie, Cortis and Hwasa were among the artists who released the best K-pop tracks of 2025. Getty Images (5) In many ways, 2025 proved to be a pivotal moment in the world of K-pop. It's hard to think about when it's happening, but it's clear that this year has been a transitional one. The trends are changing - truthfully, trends change at a rapid rate in the world of K-pop - and a new sound seems to be emerging as 2026 approaches. Overall, girl groups had a genuinely impressive year.