NMIXX is gearing up for a powerful comeback with their first studio album.

On September 24, JYP Entertainment unveiled the tracklist for Blue Valentine through the group's official social media channels. The album features a total of 12 tracks, including the title track of the same name.

The lineup includes SPINNIN' ON IT, Phoenix, Reality Hurts, Game Face, PODIUM, Crush On You, RICO, ADORE U, and Shape of Love. Fans can also look forward to O.O Part 1 and Part 2, a reimagined take on their debut track O.O, which first introduced their signature "mix pop" style.

The members contributed creatively to the record. Haewon penned the lyrics for PODIUM and Crush On You, while Lily wrote Reality Hurts, showcasing the group's evolving artistry.

Anticipation is high for the reworked O.O, which separates and expands on the song's genre-blending sections, offering a fresh perspective on their iconic debut.

NMIXX will release Blue Valentine on October 13, followed by their first-ever solo concert, marking a major milestone in the group's career.