On the 8th, a debut media showcase for hrtz.wav (Hatswave)'s first mini album "The First Wave" was held at the Culture Tank performance hall in Seongsan-dong, Mapo-gu, Seoul.
"The First Wave" is an album that captures the first wave of the global, fully formed band hrtz.wav (Hatswave), formed through Mnet's survival show "Steel Heart Club." The title track "NINETEEN," member Lian and Dane's self-written song "Eoribeori," and "Dream," "Highlight," "I AM SO FINE," and "Our Own Story (Close To Me)" are included, for a total of six tracks.
Hatswave's Hagiwa is performing on stage. Apr. 8, 2026
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