Heart of Woman (H.O.W) debuted on May 28, 2026 with the full-length album Heart Byte : LEGACY and its title track "Lost in Proof." Debuting with a thirteen-track album is unusual for a new group. "Lost in Proof" is a Y2K-inspired, self-love song about emerging from a draining relationship by choosing to hold onto oneself. The five-member group is under Blue Brown Records.
Each point is a rolling 30-day score ending on that date, sampled weekly. May differ from the window composite above.
HEART OF WOMAN, stylized H.O.W, is a five-member South Korean girl group under Blue Brown Records, the label founded by the late singer Wheesung. The group consists of Jihyun, Chaei, Ayne, Liri, and Liuyin, and is the label's first girl group. Their name reflects the idea of five hearts with distinct stories and energies combining into one powerful beat, while the abbreviation H.O.W expresses an intent to forge their own path by asking how to move forward rather than following a set formula. Jihyun serves as leader and main dancer, Ayne as main vocalist, Chaei as main rapper, Liri as an all-rounder, and Liuyin as a rapper and the youngest member. The group was introduced through a pre-debut reality program before releasing their debut album, which presented their sound and concept to the public. As a rookie act, HEART OF WOMAN positions itself around polished performance and a distinct creative identity within the wave of new K-pop girl groups.