On Apr. 8, 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 globally polished band formed through Mnet's survival show "Steel Heart Club." A total of six tracks are included: the title track "NINETEEN," member Lian and Dane's self-composed song "Clueless," as well as "Dream," "Highlight," "I AM SO FINE," and "Our story (Close To Me)."
Hrtz.wav's Hagiwa during photo time. 2026.04.08
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