"Fe3O4: BREAK (Square One Version)" on CD is a carefully curated release by the K-pop group NMIXX, showcasing their powerful vocals, intricate harmonies and high-energy sound. Centered around their track "BREAK," this version focuses on the early phase of their discography ("Square One Version") and delivers a compact yet impactful listening experience for fans of modern Korean pop. Crisp production, dynamic arrangements and a clear emphasis on vocal performance make this CD attractive both for dedicated NSWERs and new listeners discovering NMIXX for the first time. The physical CD format offers a tangible way to collect and enjoy their music, ideal for fans who value artwork, lyrics and the feel of a real album in their hands. NMIXX are known for their blend of powerful singing, tight group harmonies and genre-crossing pop tracks. Since their debut, they have built a loyal international fanbase through technically demanding songs and strong live performances, positioning themselves as one of the notable younger acts in the K-pop scene. Their discography is characterized by energetic title tracks and polished B-sides that highlight both the group's vocal line and rap parts. The release is presented under Interscope, a major international music company that collaborates with many globally known artists and supports worldwide distribution and promotion. Interscope is recognized for its strong infrastructure in marketing, streaming and physical releases, helping K-pop artists reach audiences beyond their home market and ensuring their projects are available with high production standards and professional packaging.