On the 8th, a debut media showcase for hrtz.wav (Hatswave)'s first mini album, "The First Wave," was held at the Oil Tank Culture Park performance hall in Seongsan-dong, Mapo-gu, Seoul.

"The First Wave" is an album that captures the first wave of hrtz.wav (Hatswave), a global, fully formed band assembled through Mnet's survival show "Steel Heart Club." The album contains six tracks in total, including the title track "NINETEEN," the self-composed song "Clueless" by members Lian and Dane, as well as "Dream," "Highlight," "I Am So Fine," and "Our Story Only (Close To Me)."

Hatswave's Dane poses for photos. Apr. 8, 2026

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