On the 8th, a debut media showcase for hrtz.wav's mini 1st 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 hrtz.wav, a global, fully formed band formed through Mnet's survival show "Steel Heart Club." A total of six tracks are included: the title track "NINETEEN"; member Rian and Dane's self-composed song "Eoribeori"; "Dream"; "Highlight"; "I AM SO FINE"; and "Our own story (Close To Me)."
Hrtz.wav poses for photos. Apr. 8, 2026
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