On the 8th, a debut media showcase for hrtz.wav (Hachiwave)'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 the global, fully formed band hrtz.wav (Hachiwave), formed through Mnet's survival show "Steel Heart Club." A total of six tracks are included: the title track "NINETEEN," member Rian and Dain's self-written song "Eoribeori," as well as "Dream," "Highlight," "I AM SO FINE," and "Our Own Story (Close To Me)."
Hachiwave's Hagiwa and Gawa are performing on stage. Apr. 8, 2026
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